Compact Safety Relays PNOZ X: Application Manual - June 2005 Edition

Compact safety relays PNOZ X
Application examples for project configuration –

PNOZ X product range with plug-in connection terminals
Application Manual – June 2005 edition

2-1
6-1
4.1-1
Safe Automation
Exclusion of liability
We have taken great care in compiling our

application manual. It contains information
about our company and our products. All
statements are made in accordance with the
current status of technology and to the best
of our know-ledge and belief. However, we
cannot except liability for the accuracy and
entirety of the information provided, except
in the case of gross negligence. In particular
it should be noted that statements do not
Family-owned company Heading into the future together have the legal quality of assurances or
with customer value assured properties. We are grateful for any
Pilz rigorously pursues clearly defined goals, feedback on the contents.
Pilz has a tradition as a family-run company which at the same time represent the route
stretching back over 50 years. Real to a successful future. Our focus is to
proximity to customers is visible in all areas, complete our safe automation range and
instilling confidence through individual dovetail this core competency with the
consultation, total flexibility and reliable expansion of standard solutions.
service.
June 2005
Solution supplier
for safety and standard All rights to this publication are reserved by
Pilz GmbH & Co. KG. We reserve the right to
Solutions from Pilz protect man, machine amend specifications without prior notice.
and the environment. That‘s why all our Copies may be made for the user’s internal
competency goes into innovative individual purposes. The names of products, goods
products, system solutions that are well and technologies used in this manual are
thought through plus appropriate services. trademarks of the respective companies.
2-1
6-1
4.1-1
Safe Automation
Solution supplier for safety and standard
Pilz offers a universal

concept for economical solutions.
Solution supplier for safety and standard

For electrical safety such as voltage or - For simple plant and machinery with up Enjoy the benefits of approved, co-
Pilz offers a universal concept for solutions true power monitoring, electronic S-Range to 4 safety functions, use the safety ordinated, complete solutions. Our portfolio
that can be applied right across industry – monitoring relays provide the optimum relays PNOZ X and PNOZelog.
is being extended to include control and
whether safety-related or standard control solution. - To cover 4 to 14 safety functions, the
signal devices such as E-STOP pushbuttons,
functions – whether plant or machinery – For monitoring E-STOPs, safety gates, modular safety system PNOZmulti is
the most economical solution. compatible sensor technology such as safety
centralised or decentralised – single light curtains/light barriers, two-hand
product or total solution: with Pilz you will - On complex or distributed plants, switches and light curtains/light barriers,
control and many other functions, we
definitely find a solution for your automati- recommend in terms of functional safety PSS-range programmable safety and operator terminals for diagnostics and
on function. Pilz safe control technology. Standard systems and the safe, open bus system visualisation. A wide range of services round
control functions are included. SafetyBUS p can be used. off our business activities.
2-2
6-2
4.1-2
Contents
Pilz – Business activities 1.0
Pilz – Products and services 1.1
Editorial 2.0
Preface by Renate Pilz, Martin Mehlem, Christian Schlosser, Harald Förster 2.1
Standards and directives 3.0
Standards and directives 3.1
Application examples 4.0
Emergency stop applications 4.1
Safety gate applications 4.2
ESPE applications 4.3
Safety mat applications 4.4
Muting applications 4.5
Further applications 4.6

5.1
5
Contents
Pilz – Your partner for practical training 5.0
Introduction 5.1
Service 6.0
Pre-sales/after sales, addresses of the technical offices in Germany 6.1
6
2-1
6-1
4.1-1
Pilz – Business Activities
1
Contents Page

Products and services 1.1-2
1.1
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany, Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 2005-06
1.1-1
Products and services
Control and monitoring Electronic monitoring relays S-Range

technology
(Electrical safety to
IEC 60204-1)
Control and signalling Emergency stop PITestop

pushbutton
Muting lamps PITsign
Sensor technology Safety switches Mechanical PSENmech

◆
Non-contact, PSENmag
magnetic ◆
Non-contact, PSENcode
◆
coded 1.1
Optoelectronic Light curtain, PSENopt
protection devices Light barrier ◆
Safe Safety relays Compact PNOZelog

control technology PNOZ X
(Functional safety to ◆ ◆ ◆ ◆ ◆ ◆
EN 954-1)
1.1-2
– Continued – – Continued – Modular PNOZmulti
Safe Safety relays PNOZpower
◆ ◆ ◆ ◆ ◆ ◆
control technology
(Functional safety to
EN 954-1)
Programmable safety Safety systems PSS
systems for centralised solutions
◆ ◆ ◆ ◆ ◆ ◆
Safe bus systems Safety systems SafetyBUS p

for decentralised solutions ◆ ◆ ◆ ◆ ◆ ◆
1.1
Operating and Operator terminals PMImicro diag Diagnostics

monitoring
Line-based PX Diagnostics
operator terminals PXT and visualisation
Operator terminals With PMI-PRO software PMIvisu Diagnostics

with touchscreen and visualisation
Open hardware platform PMIopen Visualisation
Services Consulting and Plant assessment

engineering Risk assessment
Safety concept
Safety design
CE services
Safety sign-off
Training courses Seminars and courses
1.1-3
Editorial
2
Editorial
Contents Page
Editorial
Preface by Renate Pilz, Pilz GmbH & Co. KG 2.1-2
Preface by Martin Mehlem, Trade association (BG) for precision engineering and electrical
engineering 2.1-3
Preface by Christian Schlosser, TÜV Austria 2.1-4
Preface by Harald Förster, Pilz GmbH & Co. KG 2.1-5
2.1
2.1-1
Editorial
Preface
Renate Pilz, Pilz GmbH & Co. KG
That plant and machinery are made safe,

man and machine are protected and safety
considerations become a worldwide
standard – this is the task of each and every
Pilz employee. For Pilz regards itself as an
ambassador for safety. So safety is more
than just a product. Safe automation is
thorough expertise, demonstrated partly in
innovative products, and partly in advice,
engineering and training. This application
manual is intended to contribute towards
this, to provide a guide to help you
configure and commission your plant and
machinery safely. In this I wish you every
success. And should you have any
Renate Pilz, questions: we are happy to provide
Managing Partner, support, because we want to be an innova-
Pilz GmbH & Co. KG, Ostfildern tive, reliable and successful partner.
2.1
2.1-2
Editorial
Preface
Martin Mehlem, Trade association (BG) for precision engineering and electrical engineering
These days, the monitoring and protection

measures that need to be implemented
within automation technology are becom-
ing increasingly complex. Safety devices
and production processes must be totally
compatible. The development of state-of-
the-art technology is another factor, where
even simple safety functions are imple-
mented through complex electronic circuits
and only the outputs still use conventional 2.1
relays. Greater flexibility in the selection
and use of automation devices is now a
matter of course.
The standards’ world has also undergone a

Martin Mehlem, change. In order to cover as many applica-
Manager of notified body, tions as possible, the new standards are
Electrotechnical committee, often very complex. So the work involved
Trade association (BG) even for simpler components becomes
for precision engineering and electrical very laborious and complicated.
engineering, Cologne
Many factors have to be considered during
project configuration and installation. A
safe system often needs to be made up of
many individual components. The required
safety level is only achieved with the right
selection and combination of hardware and
software components. Application exam-
ples can help the user implement control
systems which comply with the new stan-
dards.
2.1-3
Editorial
Preface
Christian Schlosser, TÜV Austria
When a book is published, it is customary to

invite someone to write a preface. When this
custom is maintained even for technical
literature, in my opinion that is a sign of
style and quality, and I am happy to support
it with my contribution. First of all I would
like to thank Mrs Renate Pilz and all her staff
for their personal commitment and effort,
who through innovative products and
solutions help to create a safe working
environment.
By continually monitoring the standards and

working with the standards’ body, as well as
co-operating closely with notified test
Dipl.-Ing. Christian Schlosser, houses, Pilz is able to produce this manual
TÜV Austria, division: and provide users with important
Machinery, lifts and conveyors, information on the current status of the
Machinery and equipment safety, Vienna standards. As for the support provided by
this application manual, I can only 2.1
encourage all users to take up the technical
support offered by Pilz. For practice has
shown that with support from Pilz, even in
difficult cases, it is possible to find a
solution that both conforms with the
directives and is attractive economically.
Finally I would like to thank Pilz for their

excellent, faithful co-operation and wish the
company and all users of its products and
solutions every success in the realisation of
a safe working environment – whether in
the implementation of new technical
applications or the upgrade of existing plant
and machinery.
2.1-4
Editorial
Preface
Harald Förster, Pilz GmbH & Co. KG
For many years Pilz has been seeking a way a wide range of specific industry
to offer its customers added value. Every applications, as well as our specialist
day, numerous colleagues from development knowledge from working on the standards’
to customer support work on developing in- committees. We look forward to talking with
novative products, services and the best you and hearing your comments on the
possible solutions for our customers. They manual, and are happy to be able to support
look for constant dialogue with our you with our comprehensive range of
customers, so that their wishes and services.
requirements can be taken into
consideration. 2.1
It is not just a question of the right product,
but above all of where, how and from whom
to find competent, practical implementation
support. Products that require explanation
Dipl.-Ing. Harald Förster, need descriptions, descriptions need
Head of Customer Support, clarifications, clarifications result in
Pilz GmbH & Co. KG, Ostfildern examples. And once again you will find a
great number of these in our application
manual. They communicate more quickly and
directly how products and technologies are
applied and used. People working in the field
appreciate nothing more than complete,
working examples. They can use these as a
base, which can be enlarged or expanded
quite simply and clearly.
Our application manual will provide guidance

and help safety technology to be considered
from the very start, in the specification and
design phases. The standards’ overview,
applications, and circuit diagrams show the
way, making it easier to deal with safety-
related requirements. Despite all the
examples and guidance, individual questions
will still remain. We will happily share our
experiences from numerous applications and
2.1-5
Standards And Directives
3
Contents Page

European directives and status of the standards in Europe 3.1-2
Legal regulations outside Europe 3.1-4
and Standards for functional safety
Risk parameters and categories 3.1-5
3
Functional safety and legal status of EN/IEC 61508 3.1-6
Risk analysis 3.1-7
3.1
3.1-1
European directives and status of the standards in Europe
3.1
Fig. 1: Incorporation of the directives into domestic law (using Germany as an example)
European directives Products that are covered by one or more of Lifts 95/16/EC The directives are addressed to member
the following directives have to apply a CE- Construction products 89/106/EEC states, who are obliged to incorporate the
The concept of a single European internal mark, i.e. the product must be accompanied Pressure equipment directive 97/23/EC European directives into domestic law. In
market in terms of the “New Approach” can by a declaration of conformity. With a EMC directive 89/336/EEC Germany, this is normally achieved through
be traced right back to the start of the 70s: declaration of conformity, the manufacturer ATEX 94/9/EC the device safety law.
The low voltage directive was the first piece confirms that his product meets all the Appliances
of European legislation to take into account requirements of the European directives burning gaseous fuels 90/396/EEC
the approach towards harmonisation of a applicable to his product. This means he Machinery directive 98/37/EC
common internal market. can launch and sell his product within the Medical device directive 93/42/EEC
scope of the EU without consideration of Low voltage directive 73/23/EEC
any national regulations. Personal
protective equipment 89/686/EEC
Safety of toys directive 88/378/EEC
3.1-2
European directives and status of the standards in Europe
A standards have priority over all others EN ISO 12100 Safety of machinery
and deal with essential safety require- EN 1050 Risk assessment
ments for machinery
A
B1 standards deal with aspects EN 954-1 Safety-related parts
of safety EN 574 Two-hand controls
B2 standards deal with safety
devices
B1, B2 EN 418 Emergency stop equipment
C standards deal with EN 12415 Turning machines
C
specific types or groups EN 422 Blow moulding machines
of maschinery EN 692 Mech. presses
3.1
Fig. 2: Standards pyramid
Status of the standards in Europe requirements than on technical details. Also, can assume that he will also comply with the standards, unless the products concerned
the directives do not regularly have to be specific requirements of the European are highly innovative and no harmonised
The legal status of standards is continuously adapted to the state of technology; member directives. It would therefore be up to the standards yet exist. The standards for which
discussed. Inside Europe, i.e. within the states can use their own legal system for regulatory authorities to prove that a this “presumption effect” applies can be
scope of the European directives that are incorporation and the manufacturer is free to manufacturer did not meet the legal researched in the Official Journal of the EU
subject to the CE-marking obligation, a select how he implements the requirements requirements. (e.g. on the Internet). Standards in Europe
manufacturer is not bound by standards or of the directive. are subdivided into A, B and C standards.
other specifications. He simply needs to However, should a manufacturer deviate
comply with the health and safety require- So what are the benefits of applying the from the harmonised standards, he himself
ments of the directive(s). The associated standards? With so-called harmonised must prove how he has met the essential
benefits of a division between standards and standards with presumption of conformity, safety requirements. This is generally done
legislation are obvious: it is easier for there is a shifting of the burden of proof, i.e. if via a hazard analysis. In practice people
legislators to agree on the essential a manufacturer applies these standards, he endeavour to apply the harmonised
3.1-3
Legal regulations outside Europe and Standards for functional safety
Legal regulations outside Europe certain certification process. Machinery and depending on the application. In the area of
any corresponding technical accessories machine safety, EN 954-1 is the main stan-
The situation is somewhat different in the undergo a type approval test through a dard for safety-related control systems. This
USA: primarily there are two types of European notified body, for example. This applies to the whole chain from the sensor to
standards: ANSI (American National Stan- test is generally recognised by a Russian- the actuator, irrespective of the technology.
dards Institute) and OSHA (Occupational based approvals body. From the point of The risk graphs and corresponding risk
Safety and Health Administration). OSHA view of safety, the same requirements apply parameters can be used to estimate the
standards are published by the state and as in Europe. potential risk for danger zones on machinery.
compliance is mandatory. ANSI standards, The category is initially established without
on the other hand, are developed by private China, on the other hand, has introduced the use of risk-reducing measures.
organisations and generally their application CCC certification. Similar to the position in
is not strictly essential. However, ANSI Russia, technical products are subject to
standards are still quoted as part of a mandatory certification through a national
contract. And yet ANSI standards are being approvals body in China. In addition, produc-
taken over by OSHA. You can still come tion sites are inspected. If a technical device 3.1
across the NFPA (National Fire Protection falls with the scope of the product catalogue,
Association), which developed NFPA 79 as a which is subdivided into 19 categories,
counterpart to EN 60204-1, for example. The certification is mandatory, otherwise it will be
OSHA standards can be compared with the necessary to supply a type of “declaration of
European directives. Unlike the European no objection” from a national notified body.
directives, OSHA standards are more
involved with formulating requirements for Japan is currently in a transition period: the
technical specifications than with abstract plan is for Japan to adopt the European “new
requirements. approach” – in other words, to keep
standards and legislation separate. At the
The legal foundations in the USA can be moment the international ISO and IEC stan-
seen as a mix of product standards, fire dards are being directly incorporated into na-
codes (NFPA), electrical codes (NEC) and national legislation, which is why people are
tional laws. Local government bodies have currently confronted with frequent amend-
the authority to monitor that these codes are ments to laws and lengthy implementation
being enforced and implemented. periods.
Russia and the CIS states implemented Standards for functional safety
GOST-R certification some years ago. This
means that technical devices falling within a Different standards may be called upon to
specific product catalogue must undergo a observe functional safety on control systems,
3.1-4
Risk parameters and categories with EN 954-1
Risk parameters Category B be designed so that their safety function(s) Category 3

are checked at suitable intervals by the
S = Severity of injury: Basic category with no special requirements machine control system. The safety Safety-related parts of control systems must
1 = Slight (normally reversible) injury = “good industrial standard” function(s) must be checked: at the machine be designed so that a single fault in any of
2 = Serious (normally irreversible) injury, start-up and prior to the initiation of any these parts does not lead to the loss of the
including death Category 1 hazardous situation; periodically during safety function.
operation, if the risk assessment and the kind
F = Frequency and/or exposure to the hazard Safety-related parts must be designed and of operation show that it is necessary. Whenever reasonably practicable, the single
1 = Seldom to quite often and/or exposure constructed using well-tried components and fault shall be detected at or before the next
time is short well-tried safety principles. This check may be initiated automatically or demand upon the safety function. This does
2 = Frequent to continuous and/or exposure manually. Automatically, for example, the not mean that all faults will be detected. The
time is long Well-tried means: the components have been check may be initiated by a signal generated accumulation of undetected faults can lead
widely used in the past with successful re- from a control system at suitable intervals. to an unintended output signal and a
P = Possibility of avoiding the hazard sults in similar applications, or they have been The automatic test should be provided by hazardous situation at the machine.
1 = Possible under specific conditions manufactured using principles that demon- preference. The decision about the type of 3.1
2 = Scarcely possible strate their suitability and reliability for safety- test depends on the risk assessment and the Category 4
related applications. judgement of the end user or machine
builder. If no fault is detected, operation may Safety-related parts of control systems must
Example: safety switch with forced-opening be approved as a result of the test. If a fault be designed so that a single fault in any of
Starting point for
risk estimation
Categories contacts. is detected, an output must be generated to these parts does not lead to a loss of the
initiate an appropriate control action. A se- safety function; the single fault must be
Well-tried safety principles are circuits con- cond, independent shutdown route is detected at or before the next demand upon
structed in such a way that certain faults can required for this. the safety functions (e.g. immediately at
Categories
be avoided by the appropriate arrangement switch on, at the end of a machine

or layout of components. Notes: In some cases Category 2 is not operating cycle).
applicable because the checking of the If this detection is not possible, then an
Example: avoiding a short circuit through safety function cannot be applied to all accumulation of faults shall not lead to a
appropriate separation, avoiding component components and devices. Moreover, the loss of the safety function.
failures that result from over-dimensioning, cost involved in implementing Category 2
Fig. 3: Risk graph from EN 954 using the failsafe principle (on switching off). correctly may be considerable, so that it may
make better economic sense to implement a
Note: When a fault occurs it can lead to the different category. In general Category 2 can
loss of the safety function. be realised with electronic techniques. The
Categories in accordance with EN 954-1 system behaviour allows the occurrence of a
Category 2 fault to lead to the loss of the safety function
The control system requirements derived between checks; the loss of the safety
from the risk graph are specified as follows: Safety-related parts of control systems must function is detected by the check.
3.1-5
Functional safety and legal status of EN/IEC 61508
Functional safety with What is the legal status of

EN/IEC 61508? EN/IEC 61508? Machinery sector Medical sector
EN/IEC 61508 is regarded as a generic safety As EN/IEC 61508 is not listed in the Official
standard, which deals with the functional Journal of the European Communities for
safety of electrical, electronic and implementation as a European directive, it IEC61
620
programmable electronic systems, lacks the so-called “presumption effect”. If IEC04
irrespective of the application. the standard is used on its own, a control 623
system designer cannot assume that the re-

One of the main tasks of EN/IEC 61508 is to levant requirements of the specific European
serve as a basis for the development of directive have been met.
application-oriented standards. Standards’
committees are currently busy in the areas
of machine safety with EN/IEC 62061, and IEC08
process safety with EN/IEC 61511. Also 615 3.1
under revision is EN 954, the standard
harmonised under the scope of the Transport sector
machinery directive, which in future will be
listed as EN/ISO 13849.
These sector-specific standards are

IEC11
intended to continue the principle 615 IEC13
approaches of EN/IEC 61508 and to 615
implement the requirements for the relevant
application area in a suitably practical
manner. Process sector Power station sector
Fig. 4: Sector standards from IEC 61508
3.1-6
Risk analysis
Risk analysis
Under the terms of the machinery directive,

a machine manufacturer must carry out a
risk analysis in order to identify all the Start
hazards that apply to his machine. This
analysis must then be taken into account in Determination of the
the design and construction of the machine. limits of the machine Lifecycles, limits application area,
training level, other groups of people,
This requirement also applies to operators etc.
who act as manufacturers under the terms
Hazard identification
of the machinery directive. For example, this Annex A of EN 1050
may occur with machines that are Risk analysis point 4, EN 292-1
etc.
interlinked or for machinery that has been Risk assessment
upgraded and substantially modified. Risk estimation
Extent, probability, group of people,
human factors, reliability of the safety 3.1
EN 1050 contains “Principles for risk function, possibility of defeat, etc.
assessment” on machinery. These Risk evaluation
approaches can be called upon as part of a Hazard removed?
comprehensive analysis. EN 954-1 expands Yes Protective measures appropriate?
Is the User information sufficient?
on EN 1050 with regard to the assessment machinery End
of safety-related parts of control systems. safe?
No
The hazards emanating from a machine may
be many and varied. For example, it is Risk reduction
necessary to consider not just mechanical
hazards through crushing and shearing, but
also thermal and electrical hazards and
hazards from radiation. Risk reduction is
therefore an iterative process, i.e. it is
carried out before and during the planning Fig. 5: Iterative process in accordance with EN 1050
phase and after completion of the plant or
machine.
3.1-7
Application Examples
4
2-1
6-1
4.1-1
Contents Page
Application examples
Contents by application 4.0-2
Contents by type 4.0-3
4.0
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany, Telephone: +49 711 3409-0, Telefax: + 49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 2005-06
4.0-1
Contents by application
Contents Page Contents Page
Emergency stop applications Safety mat applications

PNOZ X1P – Single-channel operation, contact expansion Category 2* 4.1-2 PNOZ X7P – Safety mat monitoring Category 4* 4.4-2
PNOZ X3P – Interlinked machines, galvanically isolated Category 4* 4.1-4 PNOZ X9P – Safety mat monitoring Category 4* 4.4-4
PNOZ X3.10P – Automatic reset after power supply failure Category 4* 4.1-8
PNOZ X7P – 230 VAC in the input circuit, manual reset Category 2* 4.1-10 Muting applications
PNOZ X9P – Interlinked machines, galvanically isolated Category 3* 4.1-12 PMUT X1P – Cross muting with lamp monitoring Category 4* 4.5-2
PNOZ X10.11P – Interlinked machines, galvanically isolated Category 4* 4.1-16 PMUT X1P – Serial muting with lamp monitoring Category 4* 4.5-6
PNOZ X10.11P – Interlinked machines, not galvanically isolated Category 4* 4.1-20
PNOZ XV1P – Safe standstill of a drive Category 3* 4.1-24 Further applications
PNOZ XV1P – Safe standstill of an exhaust fan Category 3* 4.1-26 PNOZ X7P – Tolerance switch (level switch) with PZE X4VP Category 1* 4.6-2 4.0
PNOZ XV2P – Safe standstill of a master drive Category 3* 4.1-28 PSWZ X1P – Releasing safety gate guard locking after standstill Category 3* 4.6-4
Safety gate applications * in accordance with EN 954-1

PNOZ X1P – Test requirement via PLC Category 2* 4.2-2
PNOZ X2P – PSEN 1.1p safety switch Category 4* 4.2-4
PNOZ X2.8P – Connecting four PSEN 1.1p in series Category 3* 4.2-6
PNOZ X2.8P – Connecting three PSEN cs2.1p in series Category 4* 4.2-10
PNOZ X2.8P – PSEN me1S/1AS with guard locking Category 3* 4.2-12
PNOZ X3P – PSEN me1S/1AS with guard locking and E-STOP Category 2* 4.2-16
PNOZ X3P – Override with enable switch Category 4* 4.2-18
PNOZ X3.10P – PSEN me1S/1AS and PSEN me2/2AS with guard locking Category 4* 4.2-20
PNOZ X3.10P – Connecting two PSEN cs2.1p in series Category 4* 4.2-22
PNOZ X8P – Standstill monitoring Category 3* 4.2-24
PNOZ XV3P – Safe standstill of a master drive Category 3* 4.2-28
ESPE applications
PNOZ X2.9P – PSEN op4F light curtain Category 4* 4.3-2
PNOZ X3P – PSEN op4F light curtain Category 4* 4.3-4
PNOZ X8P – PSEN op4H light curtain Category 4* 4.3-8
PNOZ X10.11P – PSEN op4H light curtain Category 4* 4.3-10
4.0-2
Contents by type
Contents Page
PMUT X1P – Cross muting with lamp monitoring Category 4* 4.5-2

PMUT X1P – Serial muting with lamp monitoring Category 4* 4.5-6
PNOZ X1P – Single-channel operation, contact expansion Category 2* 4.1-2
PNOZ X3P – Interlinked machines, galvanically isolated Category 4* 4.1-4
PNOZ X3.10P – Automatic reset after power supply failure Category 4* 4.1-8 4.0
PNOZ X7P – 230 VAC in the input circuit, manual reset Category 2* 4.1-10
PNOZ X7P – Safety mat monitoring Category 4* 4.4-2
PNOZ X7P – Tolerance switch (level switch) with PZE X4VP Category 1* 4.6-2
PNOZ X10.11P – Interlinked machines, galvanically isolated Category 4* 4.1-16
PNOZ XV1P – Safe standstill of a drive Category 3* 4.1-24
PNOZ XV1P – Safe standstill of an exhaust fan Category 3* 4.1-26
PSWZ X1P – Releasing safety gate guard locking after standstill Category 3* 4.6-4 * in accordance with EN 954-1
4.0-3
4.0
4.0-4
Emergency Stop Applications
Contents Page
Emergency stop applications

PNOZ X1P – Single-channel operation, contact expansion Category 2* 4.1-2
PNOZ X3.10P – Automatic reset after power supply failure Category 4* 4.1-8
PNOZ X7P – 230 VAC in the input circuit, manual reset Category 2* 4.1-10
PNOZ X10.11P – Interlinked machines, galvanically isolated Category 4* 4.1-16
PNOZ XV1P – Safe standstill of a drive Category 3* 4.1-24
PNOZ XV1P – Safe standstill of an exhaust fan Category 3* 4.1-26
* in accordance with EN 954-1
4.1
4.1-1
Category 2, EN 954-1
PNOZ X1P - Single-channel operation, contact expansion
Feedback circuit Pilz products

Features The positive-guided N/C contact on
contactor K3 is monitored in the safety Number Description Order number
` Single-channel operation relay’s reset/feedback circuit Y1-Y2. The 1 PNOZ X1P 777 100
` Manual reset feedback circuits are interlinked. 1 PZE X4P 777 585
` Contact expansion through PZE X4P 1 PIT es1.11 400 100
and positive-guided contactor Safety assessment 1 PIT esb1.1 400 305
` Feedback circuit to monitor contact ` Earth fault in the input circuit is detected.
expansion ` A fault on the device does not lead to the
` Up to Category 2 of EN 954-1
4.1
loss of the safety function.
` The safety relay PNOZ X1P (K1) is tested
in each on/off cycle. The E-STOP
Description pushbutton S1 must be operated at
appropriate intervals to perform a
E-STOP function function test. This must be recorded in
When the E-STOP pushbutton S1 is the plant’s operating manual
operated, the supply voltage on the safety (organisational measure). An E-STOP is
relay PNOZ X1P (K1) is interrupted and the not a primary safety measure, just a
safety contacts open. The safety contacts precautionary measure for emergencies
on the contact expander module PZE X4P (EN 292-2). A start-up test is therefore
(K2) open and the contactor K3 de- not required.
energises. As the PNOZ X1P cannot be tested
automatically, a second shutdown route
Start/reset is required (e.g. via a main switch or a
The safety relay PNOZ X1P (K1) can be master contactor).
started by pressing reset button S2 if:
` E-STOP pushbutton S1 has not been
operated and
` The relays on the contact expander
module PZE X4P (K2) have de-energised
and
` Contactor K3 has de-energised.
4.1-2
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
11
-S1 -F1 - F2
E-S top 12 24 VDC 2 4VD C
4A 4A
13
-K1
.2
14
13
-K 1 - K2 - K2
A1 A1 .5
14
A1 A1
24 V A2 PNOZ X1P 2 4V A2 PZE X4 P
A2 Y1 Y2 A2 Y1 Y2
13 21
- K3
-S2 .7
star t/ 14 22
res et
4.1
A1
-K 3
A2
0VDC PN OZ X 1P PZE X4 P 0 VDC

777 100 777 58 5
PNOZ X1P 24VDC PZE X4P 24VDC 3RT1016-1BB42
13 14 .5 13 14 .7 1 2
23 24 23 24 3 4
33 34 33 34 5 6
41 42 43 44 21 22 .6
Y1 Y2
PIT es1 .11
400 100
PIT esb 1.1

400 305
R evi sio n 2 1.06 .05 Da te 19 .01. 05 D ire cto ry:

Em ergen cy S top application P il z Gm bH & Co .KG Eme rgen cy S top single-channel . .PN OZ\ 05PI L00 4
N ame WE D Na me WED
F el ix-W ank el-S tr. 2 wit h ex pander mod ule PN OZX1P
7 37 60 O stf ilde rn
Ca tegor y 2 EN 954-1
De p. CS P age: 1
4.1-3
PNOZ X3P – Interlinked machines, galvanically isolated
(K15) have diagnostic outputs for display or Feedback circuit - Safety relay PNOZ X3P (K21),
Features for evaluation by a PLC. The positive-guided N/C contacts on contactors K22 and K23
contactors K16, K17, K19, K20, K22 and (machine 3).
` Dual-channel operation with detection Start/reset K23 are monitored in the reset/feedback ` Earth faults and shorts between contacts
of shorts across contacts The safety relay PNOZ X3P on Machine 1 circuits S13-S14 of the respective safety in the input circuit are detected.
` Series connection of two E-STOP (K14) can be started by pressing reset relays. When driving machine 1, the reset/ ` An fault on the device does not lead to
pushbuttons button S14 if: feedback circuit S33-S34 is linked to the the loss of the safety function.
` Interlinked machines (Master-Slave), ` E-STOP pushbuttons (S12, S13) have not feedback circuit on the contact expander ` The safety relay PNOZ X3P (K14) can be
galvanically isolated module K15. started when the input circuit at K14 is
` Monitored reset
been operated and
closed first, followed by the reset button
4.1
` The relays on the contact expander
` Contact expansion through PZE X5P module PZE X5P (K15) have de- Safety assessment S14. This avoids an unwanted reset
and positive-guided contactors energised and ` The following equipment must be before the input circuit is closed or as a
` Feedback circuit to monitor contact ` Contactors K16 and K17 have de- installed in a single mounting area result of the reset button being
expansion energised. (control cabinet) in order to exclude a overridden.
` Up to Category 4 of EN 954-1 The safety relay PNOZ X3P on machine 2 short across the output: ` E-STOP pushbuttons may be connected
(K18) is started automatically if: - Safety relay PNOZ X3P (K14), contact in series in Category 4 (in accordance
` The safety contacts on K15 are closed expander module PZE X5P (K15), with EN 954-1), if it is possible to predict
Description and contactors K16 and K17 (machine 1) that only one E-STOP pushbutton will
` Contactors K19 and K20 have de- - Safety relay PNOZ X3P (K18), ever be operated at one time.
E-STOP function energised. contactors K19 and K20 (machine 2).
When one of the E-STOP pushbuttons S12, The safety relay PNOZ X3P on machine 3
S13 is operated, machine 1 (Master) plus (K21) is started automatically if:
machines 2 and 3 (Slaves) are stopped. ` The safety contacts on K15 are closed
When one of the E-STOP pushbuttons is and Pilz products
operated, the input circuit on the safety ` Contactors K22 and K23 have de-
relay PNOZ X3P (K14) is opened and the energised.
safety contacts on K14 open. This interrupts Number Description Order number
the input circuit on the contact expander 3 PNOZ X3P 777 313
module PZE X5P (K15) and contactors K16 1 PZE X5P 777 150
and K17 de-energise. The safety contacts 2 PITestop Set1.1 400 410
on the PZE X5P open. This also interrupts
the input circuits on the safety relays PNOZ
X3P (K18 and K21). Their safety contacts
open and contactors K19, K20, K22 and
K23 de-energise.
The safety relays PNOZ X3P (K14, K18, K21)
and contact expander module PZE X5P
4.1-4
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C M ac h i ne 1 ( M as t er ) 24 VDC
+24V PLC/external
11 21 -F 6
-S12 2 4VDC
6A
E -St op 12 22
11 21 23 13
- K14 -K 14
-S13
.2 .2
E -St op 12 22 24 14
- K14 - K15
A1 S3 1 S2 1 S22 S32 S11 S12 A1 Y 31 Y1 Y2 U K1 K2
A1 A1
24 -240 V A2 PNOZ X3P 24 V A2 P ZE X5P
A2 Y 30 Y3 1 Y3 2 S13 S14 S33 S34 A2 Y 30 Y3 2 Y3 5 Y3 Y4
13
-S14
0V PLC/external
+24V PLC/external
s tart / 14
rese t
- A3 -A3 - A3
0V PLC/external
21
-K16
.8
22
4.1
A1 A1
21 -K16 -K17
E 7 .2 -K17 E 7 .0 E 7. 1 A2 A2
.8
PLC 22 PLC PLC
0VDC P NOZ X3P M as ter act ive PZE X5 P Ma ste r PZ E a cti ve PZE OK 0V DC
777 31 3 777 15 0
PNOZ X3P 24-240VAC/DC PZE X5 P 24VDC 3RT1016-1BB42 3 RT1016-1BB42

P ITes top Set 1.1
13 14 .8 4 00 4 10 13 14 6. 1 1 2 1 2
23 24 .7 23 24 6. 2 3 4 3 4
P ITes top Set 1.1
33 34 33 34 6. 6 5 6 5 6
41 42 4 00 4 10 43 44 6. 7 21 2 2 .4 21 22 .4
53 54
Y1 Y2
P age 1 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Int erli nked mac hines Master Sla ve, . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 gal vani call y isolated PN OZX3P
Ca tegor y 4 EN 954-1 mac hine 1 (Master)
De p. CS P age: 5
4.1-5
0 1 2 3 4 5 6 7 8 9
24VD C M a c hi n e 2 (S l a ve ) 2 4VDC M a ch i ne 3 ( S l av e)
- F7 -F8
2 4VD C 24 VDC
6A 6A
13 23 33 43
-K15 -K15 -K15 - K15
5.5 5 .5 5 .5 5. 5
14 24 34 44
13 13
- K18 -K2 1
.1 .6
14 14
-K18 -K 21
A1 S 31 S 21 S2 2 S3 2 S1 1 S12 A1 S3 1 S2 1 S22 S32 S11 S12
4.1
A1 A1
2 4-24 0V A2 PNO Z X3P 24- 240 V A2 PNOZ X3P
A2 Y 30 Y 31 Y 32 S1 3 S1 4 S3 3 S34 A2 Y3 0 Y3 1 Y3 2 S13 S14 S33 S34
21 21
- K19 -K2 2
-A3 .3 -A3 .8
0V PLC/external
+24V PLC/external
0V PLC/external
+24V PLC/external
22 22
21 21
- K20 -K2 3
.4 .9
22 A1 A1 22 A1 A1
-K 19 -K20 -K22 -K23

E 7.3 A2 A2 E 7 .4 A2 A2
PLC PLC
0VDC 0 VDC
P NOZ X3 P S la ve a cti ve PN OZ X3P S lav e ac tiv e

77 7 31 3 777 313
PNO Z X3P 24-240VAC/DC 3RT1016-1BB42 3RT1016-1BB42 PNOZ X3P 2 4-240VAC/DC 3RT1016-1BB42 3RT101 6-1BB42
13 14 .3 1 2 1 2 13 14 .8 1 2 1 2
23 24 3 4 3 4 23 24 3 4 3 4
33 34 5 6 5 6 33 34 5 6 5 6
41 42 21 2 2 .2 21 22 .2 41 42 21 22 .7 21 22 .7
P age 2 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Int erli nked mac hines Master Slave . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 gal vani call y isolated PN OZX3P
Ca tegor y 4 EN 954-1 mac hine 2+3 (Slav e)
De p. CS P age: 6
4.1-6
Notes
4.1
4.1-7
PNOZ X3.10P – Automatic reset after power supply failure
Start/reset CAUTION!
Features The safety relay PNOZ X3.10P (K12) can be When the supply voltage is
started by pressing reset button S13 if: switched on and when voltage is
` Dual-channel operation with detection ` E-STOP pushbuttons (S10 ... S13) have returned after a power failure, the
of shorts across contacts not been operated and outputs are activated automatically.
` Series connection of three E-STOP ` Contactors KM1 and KM2 have de-
pushbuttons energised. Pilz products
` Automatic reset after power supply
failure (voltage return) Feedback circuit
` Manual reset after E-STOP
Number Description Order number 4.1
The positive-guided N/C contacts on 1 PNOZ X3.10P 777 314
` Contact expansion through positive- contactors KM1 and KM2 are monitored in 1 PZW 774 042
guided contactors the safety relay’s reset/feedback circuit
3 PITestop Set1.1 400 410
` Feedback circuit to monitor contact S13-S14.
expansion
` Up to Category 4 of EN 954-1 Safety assessment
` The safety relay PNOZ X3.10P (K12) and
contactors KM1 and KM2 must be
Description installed in a single mounting area
(control cabinet) in order to exclude a
E-STOP function short across the output.
When one of the E-STOP pushbuttons (S10 ` Earth faults and shorts between contacts
... S12) is operated, the input circuit on the in the input circuit are detected.
safety relay PNOZ X3.10P (K12) is ` A fault on the device does not lead to the
interrupted and the safety contacts open. loss of the safety function.
Contactors KM1 and KM2 de-energise. ` The device can be started if reset button
When voltage is returned (after failure of the S13 is closed.
24 VDC supply voltage), the safety contact ` E-STOP pushbuttons may be connected
(momentary contact) on the safety timer in series in Category 4 (in accordance
PZW (K13) switches on. The safety relay with EN 954-1), if it is possible to predict
PNOZ X3.10P (K12) restarts automatically. that only one E-STOP pushbutton will
The pulse time is set via the rotary switch on ever be operated at one time.
the safe timer PZW (K13).
The safety relay PNOZ X3.10P (K12) has a
diagnostic output for display or for
evaluation by a PLC.
4.1-8
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24VD C 4 00VA C

L1
L2
L3
- F4 -F5
11 21 2 4VD C
6A
-S10
E-S top 12 22
11 21
-S11
1 3 5
12 22
E-S top -KM1
.7
2 4 6
11 21
-S12
13 1 3 5
12 22
E-S top - K12 -KM2
.1 .8
14 2 4 6
- K12 - K13
A1 A1 S 31 S2 1 S2 2 S3 2 S11 S12 S15 S16 A1
A1 A1
A2 PN OZ X3 .10P 24 V A2 PZW
t =0,0 5-3 s
A2 A2 Y 30 Y3 1 Y3 2 S1 3 S14 S33 S34 A2 Y1 Y2

0V PLC/external
+24V PLC/external
PE- SCH.
-A3 17 21
-K 13 -KM1
.5 .7
18
- S13
13 22
- X1 1 2 3 PE
4.1
A1 A1
s tart / 14 21
rese t -KM2 -K M1 -KM2
E 9 .0 .8 A2 A2
22
U1 V1 W1
PLC
-M1
M
3
0VDC P NOZ X3. 10P PN OZ a cti ve P ZW 0VDC ~
777 31 4 774 04 2
PNOZ X3.10P 2 4 V A C / DC PZW 24VDC 3RT1016-1BB42 3RT1016-1BB42

P ITe stop Se t1.1
13 14 .7 4 00 410 1 2 .8 1 2 .8
23 24 17 18 .3 3 4 .9 3 4 .9
P ITe stop Se t1.1
33 34 5 6 .9 5 6 .9
41 42 4 00 410 21 22 .4 21 2 2 .4
P ITe stop Se t1.1
4 00 410

Em ergen cy S top application P il z Gm bH & Co .KG Eme rgen cy S top with automatic start after . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 pow er f ailu re w hen used with PZW PN OZX3.10P
De p. CS P age: 4
4.1-9
PNOZ X7P – 230 VAC in the input circuit, manual reset

Features The positive-guided N/C contact on
contactor K2 is monitored in the safety Number Description Order number
` Single-channel operation, 230 VAC in relay’s feedback circuit Y1-Y2. 1 PNOZ X7P 777 056
the input circuit 3 PIT es1.11 400 100
` Manual reset Safety assessment 3 PIT esb1.1 400 305
` Contact expansion through positive- ` Earth fault in the input circuit is detected.
guided contactor ` A fault on the device does not lead to the
` Feedback circuit to monitor contact loss of the safety function.
4.1
expansion ` The safety relay PNOZ X7P (K1) is tested
` Up to Category 2 of EN 954-1 in each on/off cycle. The E-STOP
pushbuttons (S1 ... S3) must be operated
at appropriate intervals to perform a
Description function test. This must be recorded in
the machine’s operating manual
E-STOP function (organisational measure). An E-STOP is
When one of the E-STOP pushbuttons (S1 not a primary safety measure, just a
... S3) is operated, the supply voltage on the precautionary measure for emergencies
safety relay PNOZ X7P (K1) is interrupted (EN 292-2). A start-up test is therefore
and the safety contacts open. Contactor K2 not required.
de-energises. As the PNOZ X1P cannot be tested
automatically, a second shutdown route
Start/reset is required (e.g. via a main switch or a
The safety relay PNOZ X7P (K1) can be master contactor).
` E-STOP pushbuttons (S1 ... S3) have not
been operated and
` Contactor K2 has de-energised.
4.1-10
5.1-
0 1 2 3 4 5 6 7 8 9
L1 L1 4 00V AC
L1
L2
L3
11 1 3 5
-S1 - Q1
E-St op 12 -F1 2 4 6
230V AC
4A
11
-S2
12 1 3 5
E-St op
11 - Q2
-S3
E-St op 12 2 4 6
13
-K1 -K1
A1 .3
14
1 3 5
A1 -K2
.5
2 4 6
230 V A2 PNOZ X7P
A2 Y1 Y2 PE
13
-S4
s tar t/ 14
res et
PE- SCH .
21
-K 2
.5
22
A1
- X1 1 2 3 PE
4.1
-K2
A2
U1 V1 W1
PE PE
-M1
M
3
N PN OZ X 7P N ~
7 77 056
P NOZ X7 230VAC DIL 00M-01 (230V 5 0 H Z)
13 14 . 5 1 2 .8
23 24 3 4 .8
5 6 .9
21 22 .3
PI T e s1.1 1 / 40 0 10 0
PI T e sb1. 1 / 40 0 30 5
PI T e s1.1 1 / 40 0 10 0
PI T e sb1. 1 / 40 0 30 5
PI T e s1.1 1 / 40 0 10 0
PI T e sb1. 1 / 40 0 30 5

Em ergen cy S top application P il z Gm bH & Co .KG Eme rgen cy S top with 230V AC at . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 pus hbut ton circ uit, manual start PN OZX7P
De p. CS P age: 1
4.1-11
PNOZ X9P – Interlinked machines, galvanically isolated
Start/reset ` Earth faults and shorts between contacts

Features The safety relay PNOZ X9P (K1) can be in the input circuit are detected.
started by pressing reset button S2 if: ` A fault on the device does not lead to the
` Dual-channel operation with detection ` E-STOP pushbuttons (S1, S3 .. S5) have loss of the safety function.
of shorts across contacts not been operated and ` The safety relay PNOZ X9P (K1) can be
` Series connection of four E-STOP ` Contactors K2 and K3 have de-energised started when the input circuit at K1 is
pushbuttons and closed first, followed by the reset button
` Interlinked machines (Master-Slave), ` The relays on the contact expander S2. This avoids an unwanted reset before
galvanically isolated modules PZE 9P (K4, K7, K10) have de- the input circuit is closed or as a result of
` Monitored reset energised and the reset button being overridden.
4.1
` Contact expansion through PZE 9P and ` Contactors K5, K6, K8, K9, K11 and K12
positive-guided contactors have de-energised.
` Feedback circuit to monitor contact
expansion Feedback circuit Pilz products
` Up to Category 3 of EN 954-1 The positive-guided N/C contacts on
contactors K2, K3, K5, K6, K8, K9, K11 and Number Description Order number
K12 are monitored in feedback circuits 1 PNOZ X9P 777 609
Description Y1-Y2 of the respective safety relays and 3 PZE 9P 777 140
contact expander modules. The feedback 4 PITestop Set1.1 400 410
E-STOP function circuits are interlinked.
When one of the E-STOP pushbuttons S1,
S3.. S5 is operated, machine 1 (Master) plus Safety assessment
machines 2 ... 4 (Slave) are stopped. ` The following equipment must be
When one of the E-STOP pushbuttons is installed in a single mounting area
operated, the input circuit on the safety (control cabinet) in order to exclude a
relay PNOZ X9P (K1) is interrupted, the short across the output:
safety contacts on K1 open and contactors - Safety relay PNOZ X9P (K1) and
K2 and K3 de-energise. This also interrupts contactors K2 and K3 (machine 1).
all the input circuits on the contact - Contact expander module PZE 9P (K4)
expander modules PZE 9P (K4, K7, K10). and contactors K5 and K6 (machine 2).
Their safety contacts open and contactors - Contact expander module PZE 9P (K7)
K5, K6, K8, K9, K11 and K12 de-energise. and contactors K8 and K9 (machine 3).
- Contact expander module PZE 9P
(K10) and contactors K11 and K12
(machine 4).
4.1-12
5.1-
0 1 2 3 4 5 6 7 8 9
Ma c h in e 1
24VD C
K 1/S1 1 /2 .0
K 1/S2 1 /2 .0
S 1/11 /2 .0
-F1
24 VDC S 1/21 /2 .0
6A
11 21
-S 1
E-S top 12 22
-K1
A1 Y31 S11 S21 S 22 S 12 S1 1 S5 2
73
-K1 A1
.3
74
24V A2 PN OZ X9P
A2 Y30 Y32 Y35 S 33 S 34 S 37 Y1 Y1 Y2
21
- K2
13 .1
22
-S 2
21
sta rt/ 14 - K3 K 34/Y 2 /2 .0
r eset
.2
22
K 34/Y 1 /2 .0
4.1
A1 A1
-K2 -K3
A2 A2
0VDC
PNO Z X 9P PIT esto p S et1. 1

7 77 609 400 41 0
3 RT1016-1BB42 3RT101 6-1BB42 PNOZ X 9P 24VDC
1 2 1 2 13 14 2.1
3 4 3 4 23 24 2.5
5 6 5 6 33 34 2.8
21 22 .6 21 22 .6 43 44 2.2
53 54 2.6
63 64 2.9
73 74 .1
81 82
91 92
P age 1 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Eme rgen cy S top 2-channel . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 mac hine s ga lvan ically isolated PN OZX9P
Ca tegor y 3 EN 954-1 Mas ter Slav e with PZE
De p. CS P age: 1
4.1-13
0 1 2 3 4 5 6 7 8 9
M a c hi n e 2 Ma c h in e 3 Ma c h in e 4
1 .9/ K1/ S21
1 .9/ K1/ S11
1.9/ S1 /11
1.9/ S1 /21
11 21 11 21 11 21
-S3 -S 4 - S5
E-S top 12 22 E-S top 12 22 E- Stop 12 22
24VD C 24V DC 24V DC

13 23 33
-K1 -K1 -K 1
1 .3 1.3 1.3
14 24 34
- K4 - K7 -K10
-F 2 - F3 - F4
A1 U1 K1 K2 U2 A1 U1 K1 K2 U2 A1 U1 K1 K2 U2
2 4VDC 2 4VDC 24VD C
6A 6A 6A
4.1
13 A1 13 A1 13 A1
-K 4 -K 7 - K10
.1 .5 .8
14 2 4V A2 PZ E 9P 14 2 4V A2 PZ E 9P 14 2 4V A2 P ZE 9P
A2 A3 Y1 Y2 Y3 Y4 A2 A3 Y1 Y2 Y3 Y4 A2 A3 Y1 Y2 Y3 Y4
21 43 21 53 21 63
-K5 -K1 -K8 -K1 -K11 -K1
.0 1 .3 .4 1 .3 .7 1 .3
22 44 22 54 22 64
21 21 21
-K6 -K9 -K12
A1 A1 A1 A1 A1 A1
.1 .4 .7
-K5 -K6 22 -K8 -K9 22 -K 11 -K1 2 22
A2 A2 A2 A2 A2 A2
0VDC 0VD C 0VD C
1 .9/ K34 /Y2

1 .9/ K34 /Y1
P ZE 9P P ITe sto p S et1. 1 PZE 9P P IT esto p S et1. 1 PZE 9P PIT est op S et1 .1
777 14 0 400 410 77 7 14 0 400 410 77 7 1 40 400 41 0
3RT1016-1BB42 3 RT1016-1BB42 PZE 9P 24VAC/DC 3RT1016-1BB42 3RT1016-1BB42 PZE 9P 24VAC/DC 3RT1016-1BB42 3RT1016-1BB42 PZE 9P 24VAC/DC
1 2 1 2 13 14 .0 1 2 1 2 13 14 .4 1 2 1 2 13 14 .7
3 4 3 4 23 24 3 4 3 4 23 24 3 4 3 4 23 24
5 6 5 6 33 34 5 6 5 6 33 34 5 6 5 6 33 34
21 2 2 .2 21 22 .2 43 44 21 2 2 .5 21 22 .5 43 44 21 22 .8 21 2 2 .8 43 44
53 54 53 54 53 54
63 64 63 64 63 64
73 74 73 74 73 74
83 84 83 84 83 84
91 92 91 92 91 92
Y1 Y2 Y1 Y2 Y1 Y2
P age 2 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Eme rgen cy S top 2-channel . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 mac hine s ga lvan ically isolated PN OZX9P
Ca tegor y 3 EN 954-1 Mas ter Slav e with PZE
De p. CS P age: 2
4.1-14
Notes
4.1
4.1-15
PNOZ X10.11P – Interlinked machines, galvanically isolated
Start/reset ` The safety relay PNOZ X10.11P (K14) can

Features The safety relay PNOZ X10.11P (K14 / K18) be started when the input circuit at K14 is
can be started by pressing reset button S13 closed first, followed by reset button S13.
` Dual-channel operation with detection / S15, if E-STOP pushbutton S12 / S14 has The safety relay PNOZ X10.11P (K18) can
of shorts across contacts not been operated. be started when the input circuit at K18 is
` Monitored reset The safety relay PNOZ X10.11P (K15 / K19) closed first, followed by reset button S15.
` Interlinked machines, galvanically is started automatically if: This avoids an unwanted reset before the
isolated ` The safety contacts on K14 (machine 1) / input circuit is closed or as a result of the
` Separate reset on each machine K18 (machine 2) are closed and reset button being overridden.
` Contact expansion through positive- ` Contactors K16 and K17 / K20 and K21
4.1
guided contactors have de-energised.
expansion Feedback circuit
contactors K16, K17 and K20, K21 are Pilz products
monitored in feedback circuits Y1-Y2 of the
Description respective safety relays. Number Description Order number
4 PNOZ X10.11P 777 750
E-STOP function Safety assessment 2 PITestop Set 1.1 400 410
When one of the two E-STOP pushbuttons ` The following equipment must be
(S12, S14) is operated, both machines are installed in a single mounting area
stopped. (control cabinet) in order to exclude a
When one of the E-STOP pushbuttons is short across the output:
operated, the input circuits on the safety - Safety relay X10.11P (K15), contactors
relays PNOZ X10.11P (K14 / K18) are K16 and K17
interrupted and safety contacts K14 / K18 (machine 1).
open. This interrupts the input circuit on - Safety relay PNOZ X10.11P (K19),
safety relays K15 and K19. The safety contactors K20 and K21
contacts on both units open and contactors (machine 2).
K16, K17 and K20, K21 de-energise. ` Earth faults and shorts between contacts
in the input circuit are detected.
` A fault on the device does not lead to the
4.1-16
5.1-
0 1 2 3 4 5 6 7 8 9
Machine 1
24VDC 24VDC
13 23
-K14 -K14
-F3
.1 .1
14 24
24VDC
11 21 6A
-S12
12 22
E-Stop
13 23 13
-K18 -K18 -K15
3.1 3.1 .5
14 24 14
-K14 -K15
A1 A1 S11 S21 S22 S12 S11 S12 Y3 Y3 A1 A1 S11 S21 S22 S12 S11 S12 Y3 Y3
A1 A1
A2 A2
24V PNOZ X10.11P 24V PNOZ X10.11P
A2 A2 S33 S34 S37 S12 Y1 Y1 Y1 Y2 Y2 A2 A2 S33 S34 S37 S12 Y1 Y1 Y1 Y2 Y2
21
-K16
.8
13 22
-S13 21
14
-K17
start/ .9
reset 22
A1 A1
4.1
-K16 -K17
A2 A2
0VDC 0VDC
PNOZ X10.11P PITestop Set1.1 PNOZ X10.11P

777 750 400 410 777 750
PNOZ X10.11P PNOZ X10.11P 3RT1 016-1BB42 3RT1016-1 BB42
13 14 .6 13 14 .9 1 2 1 2
23 24 .6 23 24 3 4 3 4
33 34 3.6 33 34 5 6 5 6
43 44 3.6 43 44 21 22 .8 21 22 .8
53 54 53 54
63 64 63 64
71 72 71 72
81 82 81 82
91 92 91 92
01 02 01 02
Page 1 of 2
Revision 22.06.05 Date 19.01.05 Directory:
Emergency Stop application Pilz GmbH & Co.KG Emergency Stop ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 machines galvanically isolated PNOZX10.11P
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 2
4.1-17
0 1 2 3 4 5 6 7 8 9
Machine 2
24VDC 24VDC
33 43
-K18 -K18
-F4
.1 .1
34 44
24VDC
11 21 6A
-S14
12 22
E-Stop
33 43 13
-K14 -K14 -K19
2.1 2.1 .5
34 44 14
-K18 -K19
A1 A1 S11 S21 S22 S12 S11 S12 Y3 Y3 A1 A1 S11 S21 S22 S12 S11 S12 Y3 Y3
A1 A1
4.1
A2 A2
24V PNOZ X10.11P 24V PNOZ X10.11P
A2 A2 S33 S34 S37 S12 Y1 Y1 Y1 Y2 Y2 A2 A2 S33 S34 S37 S12 Y1 Y1 Y1 Y2 Y2
21
-K20
.8
13 22
-S15 21
14
-K21
start/ .9
reset 22
A1 A1
-K20 -K21
A2 A2
0VDC 0VDC
PNOZ X10.11P PITestop Set1.1 PNOZ X10.11P

777 750 400 410 777 750
PNOZ X10.11P PNOZ X10.11P 3RT1 016-1BB42 3RT1016-1 BB42
13 14 2.6 13 14 .9 1 2 1 2
23 24 2.6 23 24 3 4 3 4
33 34 .6 33 34 5 6 5 6
43 44 .6 43 44 21 22 .8 21 22 .8
53 54 53 54
63 64 63 64
71 72 71 72
81 82 81 82
91 92 91 92
01 02 01 02
Page 2 of 2
Emergency Stop application Pilz GmbH & Co.KG Emergency Stop ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 machines galvanically isolated PNOZX10.11P
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 3
4.1-18
Notes
4.1
4.1-19
PNOZ X10.11P – Interlinked machines, not galvanically isolated
Start/reset (K32), contactors K33 and K34

Features The safety relay PNOZ X10.11P (K25) can (machine 3).
be started by pressing reset button S17 if: - Contact expander module PZE 9P
` Dual-channel operation with detection ` E-STOP pushbuttons (S16, S18 .. S20) (K35), contactors K36 and K37
of shorts across contacts have not been operated and (machine 4).
` Series connection of four E-STOP ` Contactors K27 and K28 have de- ` Earth faults and shorts between contacts
pushbuttons, not galvanically isolated energised and in the input circuit are detected.
` Interlinked machines (Master-Slave) ` The relays on the contact expander ` A fault on the device does not lead to the
` Monitored reset modules PZE 9P (K26, K29, K32, K35) loss of the safety function.
` Contact expansion through PZE 9P and have de-energised and ` The safety relay PNOZ X10.11P (K25) can
4.1
positive-guided contactors ` Contactors K30, K31, K33, K34, K36 and be started when the input circuit at K25 is
` Feedback circuit to monitor contact K37 have de-energised. closed first, followed by reset button S17.
expansion This avoids an unwanted reset before the
` Up to Category 4 of EN 954-1 Feedback circuit input circuit is closed or as a result of the
The positive-guided N/C contacts on reset button being overridden.
contactors K27 ... K37 are monitored in ` IE-STOP pushbuttons may be connected
Description feedback circuits Y1-Y2 of the respective in series in Category 4 (in accordance
safety relays and contact expander with EN 954-1), if it is possible to predict
E-STOP function modules. The feedback circuits are that only one E-STOP pushbutton will
When one of the E-STOP pushbuttons (S16, interlinked. ever be operated at one time.
S18 ... S20) is operated, machine 1 (Master)
plus machines 2 ... 4 (Slave) are stopped. Safety assessment
When one of the E-STOP pushbuttons is ` The following equipment must be
operated, the input circuit on the safety installed in a single mounting area
relay PNOZ X10.11P (K25) is interrupted, the (control cabinet) in order to exclude a Pilz products
safety contacts on K25 open and contactors short across the output:
K27 and K28 de-energise. This interrupts - Safety relay PNOZ X10.11P (K25), Number Description Order number
the input circuits on the contact expander contactors K27 and K28 1 PNOZ X10.11P 777 750
modules PZE 9P (K26, K29, K32 and K35). (machine 1). 4 PZE 9P 777 140
Their safety contacts open and contactors - Contact expander module PZE 9P 4 PITestop Set1.1 400 410
K30, K31, K33, K34, K36 and K37 de- (K29), contactors K30 and K31
energise. (machine 2).
- Contact expander module PZE 9P
4.1-20
5.1-
0 1 2 3 4 5 6 7 8 9
Ma c h in e 1
24VD C
K 26/S 11 /5 .0
K 26/S 21 /5 .0
-F7 S 16/1 1 /5 .0
24 VDC S 16/2 1 /5 .0
6A
11 21
-S16
E -Sto p 12 22
23
- K25
.3
24
-K 25 -K26
A1 A1 S11 S21 S22 S12 S 11 S 12 Y3 Y3 A1 U1 K1 K2 U2
13
-K2 5 A1 A1
.3
14
24V A2 24V A2 PZE 9P

PN OZ X 10.11P
A2 A2 S33 S34 S37 S12 Y1 Y1 Y1 Y2 Y2 A2 A3 Y1 Y2 Y3 Y4
33
-K2 5
.3
34
21
-K27
13 .1
22
-S17
s tart /
res et
14 -K28
.1
21
4.1
A1 A1
22
-K27 -K28
A2 A2 K 26/Y 2 /5 .0
K 25/Y 1 /5 .0
0VDC
P NOZ X10 .11 P PI Tes top Set 1.1 PZE 9P

777 750 40 0 4 10 7 77 1 40
3RT1016-1BB42 3RT101 6-1BB42 PNOZ X10.11P PZE 9P 24VAC/DC
1 2 1 2 13 14 .1 13 14 5 .6
3 4 3 4 23 24 .7 23 24 5 .8
5 6 5 6 33 34 .8 33 34 5 .9
21 22 .5 21 22 .5 43 44 5.1 43 44
53 54 5.2 53 54
63 64 5.5 63 64
71 72 73 74
81 82 83 84
91 92 91 92
01 02 Y1 Y2
P age 1 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Int erli nked mac hines Master Slave with PZE, . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 E-S top circ uit not g alvanically isolated PN OZX10 .11P
De p. CS P age: 4
4.1-21
0 1 2 3 4 5 6 7 8 9
M a c hi n e 2 Ma c h in e 3 Ma c h in e 4
4 .5/ K 26/ S21
4 .5/ K 26/ S11
4.5/ S16 /11

4.5/ S16 /21
11 21 11 21 11 21
-S1 8 -S 19 - S20
E-S top 12 22 E-S top 12 22 E- Stop 12 22
24VD C 24V DC 24V DC

43 63 23
-K25 -K25 -K 26
4 .3 4.3 4.7
44 64 24
- K29 - K32 -K35

-F 8 - F9 - F10
A1 U1 K1 K2 U2 A1 U1 K1 K2 U2 A1 U1 K1 K2 U2
2 4VDC
6A
2 4VDC
6A
24VD C
6A 4.1
13 A1 13 A1 13 A1
-K 29 -K 32 - K35
.1 .5 .8
14 2 4V A2 PZ E 9P 14 2 4V A2 PZ E 9P 14 2 4V A2 P ZE 9P
A2 A3 Y1 Y2 Y3 Y4 A2 A3 Y1 Y2 Y3 Y4 A2 A3 Y1 Y2 Y3 Y4
21 53 21 13 21 33
-K30 -K25 -K33 -K26 -K36 -K26
.0 4 .3 .4 4 .7 .7 4 .7
22 54 22 14 22 34
21 21 21
-K31 -K34 -K37
.1 .4 .7
22 22 22
A1 A1 A1 A1 A1 A1
-K30 -K31 -K3 3 -K34 -K 36 -K37

A2 A2 A2 A2 A2 A2
0VDC 0VD C 0VD C
4.9/ K26 /Y2

4.9/ K25 /Y1
P ZE 9P P ITe sto p S et1. 1 PZE 9P P IT esto p S et1. 1 PZE 9P PIT est op S et1 .1
777 14 0 400 410 777 14 0 400 410 77 7 1 40 400 41 0
3RT1016-1BB42 3 RT1016-1BB42 PZE 9P 24VAC/DC 3RT1016-1BB42 3RT1016-1BB42 PZE 9P 24VAC/DC 3RT1016-1BB42 3RT1016-1BB42 PZE 9P 24VAC/DC
1 2 1 2 13 14 .0 1 2 1 2 13 14 .4 1 2 1 2 13 14 .7
3 4 3 4 23 24 3 4 3 4 23 24 3 4 3 4 23 24
5 6 5 6 33 34 5 6 5 6 33 34 5 6 5 6 33 34
21 2 2 .2 21 22 .2 43 44 21 2 2 .5 21 22 .5 43 44 21 22 .8 21 2 2 .8 43 44
53 54 53 54 53 54
63 64 63 64 63 64
73 74 73 74 73 74
83 84 83 84 83 84
91 92 91 92 91 92
Y1 Y2 Y1 Y2 Y1 Y2
P age 2 of 2
Em ergen cy S top application P il z Gm bH & Co .KG Int erli nked mac hines Master Slave with PZE, . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 E-S top circ uit not g alvanically isolated PN OZX10 .11P
De p. CS P age: 5
4.1-22
Notes
4.1
4.1-23
PNOZ XV1P – Safe standstill of a drive
Start/reset Pilz products

Features The safety relay PNOZ XV1P (K1) can be
started by pressing reset button S2 if: Number Description Order number
` Dual-channel operation ` E-STOP pushbutton S1 has not been 1 PNOZ XV1P 777 601
` Monitored reset operated and 1 PITestop Set1.1 400 410
` Safe standstill of a drive after E-STOP ` Contactors K2 and K3 have de-
` Contact expansion through positive- energised.
guided contactors
` Feedback circuit to monitor contact Feedback circuit
expansion The positive-guided N/C contacts on
4.1
` Up to Category 3 of EN 954-1 contactors K2 and K3 are monitored in the
safety relay’s feedback circuit S33-S34.
Description Safety assessment

` The safety relay (K1) and contactors K2
E-STOP function and K3 must be installed in a single
When the E-STOP pushbutton S1 is mounting area (control cabinet) in order
operated, both the drive and the supply to to exclude a short across the output.
the drive are shut down after a delay time. ` Earth faults in the input circuit are
When the E-STOP pushbutton S1 is detected.
operated, the input circuit on the safety ` A fault on the device does not lead to the
relay PNOZ XV1P (K1) is interrupted, safety loss of the safety function.
contact 14 on K1 opens immediately and ` The safety relay PNOZ XV1P (K1) can be
triggers a “fast stop” at the drive controller started when the input circuit at K1 is
A1. closed first, followed by reset button S2.
The delay-on de-energisation safety contact This avoids an unwanted reset before the
37-38 switches off contactors K2 and K3 input circuit is closed or as a result of the
after a delay. In this way, the drive controller reset button being overridden.
A1 is isolated from the energy supply ` The delay time set for the safety relay
(mains) after a delay. The delay-on de- PNOZ XV1P (K1) must be longer than the
energisation time is set on the safety relay. maximum braking time on the drive
regulator A1.
4.1-24
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24V DC 4 00V AC

L1
L2
L3
-F1 -F2 -F 3
24 VDC 24V DC
4A 4A
1 3 5
-K 2
.4
2 4 6
11 21
-S1
E-S top 12 22 1 3 5
-K 3
.5
2 4 6
37 13
-K1 -K1
.2 .2
38 14
- K1
-A1 U1 V1 W1
A1 S 21 S2 2 S3 2 S11 S12
A1
PN OZ XV1P
24 V A2 t =0, 1.. .3s quick
stop
A2 S1 4 S33 S34
U2 V2 W2
21
-K 2
.4
13 22
PE- SCH .
-S2
s tar t/
res et
14
-K 3
21 4.1
A1 A1
.5
22 -K2 -K3
A2 A2 - X1 1 2 3 PE
0VDC 0VD C
U1 V1 W1
P NOZ XV 1P P ITe sto p Se t1. 1

-M1
M
777 60 1 400 410
3
~
PNOZ XV1P 24VDC 3RT1016-1BB42 3RT101 6-1BB42
13 14 .5 1 2 .8 1 2 .8
23 24 3 4 .8 3 4 .8
37 38 .4 5 6 .8 5 6 .8
21 22 .3 21 22 .3

Em ergen cy S top application P il z Gm bH & Co .KG Saf e st oppi ng of a drive . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 by Emer gency Stop PN OZXV1P
De p. CS P age: 1
4.1-25
PNOZ XV1P – Safe standstill of an exhaust fan
` Contactors K5, K6, K7 and K8 have de- Pilz products

Features energised.
Number Description Order number
` Dual-channel operation Feedback circuit 1 PNOZ XV1P 777 602
` Monitored reset The positive-guided N/C contacts on 1 PITestop Set1.1 400 410
` Delayed standstill of an exhaust fan contactors K5 ... K8 are monitored in the
after E-STOP safety relay’s feedback circuit S33-S34.
` Contact expansion through positive-
guided contactors Safety assessment
` Feedback circuit to monitor contact ` The safety relay (K4) and contactors K5,
4.1
expansion K6, K7 and K8 must be installed in a
` Up to Category 3 of EN 954-1 single mounting area (control cabinet) in
order to exclude a short across the
output.
Description ` Earth faults in the input circuit are
detected.
E-STOP function ` A fault on the device does not lead to the
When the E-STOP pushbutton S3 is loss of the safety function.
operated, motor M2 is shut down ` The safety relay PNOZ XV1P (K4) can be
immediately and motor M3 after a delay started when the input circuit is closed
time. first, followed by reset button S4. This
When the E-STOP pushbutton S3 is avoids an unwanted reset before the
operated, the input circuit on the safety input circuit is closed or as a result of the
relay PNOZ XV1P (K4) is interrupted, safety reset button being overridden.
contact 13-14 on K1 opens immediately and ` The risk analysis must show that the
contactors K5 and K6 de-energise. The continued movement of the exhaust fan
safety contact 37-38 opens after a delay after the E-STOP does not present an
time. The contactors K7 and K8 de-energise additional hazard.
after a delay time. The delay-on de-
energisation time is set on the safety relay
K1.
Start/reset
The safety relay PNOZ XV1P (K4) can be
` E-STOP pushbutton (S3) has not been
operated and
4.1-26
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC 400 VAC

L1
L2
L3
- F4 -F5 - F6 -F7
2 4VD C 24 VDC
4A 4A
1 3 5 1 3 5
- K5 -K7
.3 .5
2 4 6 2 4 6
11 21
-S 3
E-S top 12 22 1 3 5 1 3 5
- K6 -K8
.4 .6
2 4 6 2 4 6
13 37
- K4 - K4 -K4
A1 S 21 S 22 S 32 S1 1 S1 2 .1 .1
14 38
A1
P NOZ XV1P
2 4V A2 t =1. ..30 s
A2 S 14 S3 3 S3 4
21 21
- K5 - K7 PE -SC H. PE- SCH .
4.1
.3 .5
13 22 22
-S 4 A1 A1 A1 A1
sta rt/ 14 21 21 -K 5 -K6 -K7 - K8
r eset - K6 - K8 A2 A2 A2 A2 -X2 1 2 3 PE - X3 1 2 3 PE
.4 .6
22 22
0VDC 0V DC
U1 V1 W1 U1 V1 W1
PNO Z X V1P PIT esto p S et1. 1

-M 2
M -M3
M
77 7 60 2 400 41 0
3 3
~ ~
PNOZ XV1P 24VDC 3RT1016-1BB42 3RT1016-1BB42 3RT 1016-1BB42 3RT1016 -1BB42
13 14 .3 1 2 .7 1 2 .7 1 2 .8 1 2 .8
23 24 3 4 .7 3 4 .7 3 4 .8 3 4 .8
37 38 .5 5 6 .7 5 6 .7 5 6 .9 5 6 .9
21 22 .2 21 22 .2 21 22 .2 21 22 .2
d riv e ex tra ctor fa n

Em ergen cy S top application P il z Gm bH & Co .KG Del ayed sto ppin g of an exhaust fan . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 aft er E mergency S top PN OZXV1P
De p. CS P age: 2
4.1-27
PNOZ XV2P – Safe standstill of a master drive

Features The safety relay PNOZ XV2P (K1) can be
` Dual-channel operation ` E-STOP pushbutton S1 has not been 1 PNOZ XV2P 777 502
` Monitored reset operated and 1 PITestop Set1.1 400 410
` Safe standstill of a master drive after ` The master drive’s feedback contact (A1,
E-STOP 1/2) is closed and
` Contact expansion through positive- ` Contactors K2 and K3 have de-
guided contactors energised.
4.1
contactors K2 and K3 and the master
drive’s feedback contact are monitored in
Description the safety relay’s reset/feedback circuit S33-
S34.
E-STOP function
When the E-STOP pushbutton S1 is Safety assessment
operated, motor M1 is brought to a safe ` The safety relay (K1) and contactors K2
standstill via the master drive. and K3 must be installed in a single
When the E-STOP pushbutton S1 is mounting area (control cabinet) in order
operated, the input circuit on the safety to exclude a short across the output.
relay PNOZ XV2P (K1) is interrupted, safety ` Earth faults in the input circuit are
contact 13-14 on K1 opens immediately and detected.
shuts down the controller enable for the ` A fault on the device does not lead to the
master drive A1. loss of the safety function.
Safety contact 37-38 opens after a delay ` The device can be started when the input
and switches off contactors K2 and K3. circuit is closed first, followed by reset
Safety contact 47-48 opens after a delay button S2. This avoids an unwanted reset
and switches off the intermediate circuit of before the input circuit is closed or as a
the master drive A1. This guarantees safe result of the reset button being
standstill. overridden.
The delay-on de-energisation time is set on
the safety relay.
4.1-28
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC 400V AC

L1
L2
L3
-F 1 -F 2
24 VDC
6A
1 3 5
-K 2
.4
2 4 6
1 3 5
-K 3
11 21
.5
-S1 2 4 6
E-S top 12 22
-T 1
37
-K1
.1
38
-A1 U1 V1 W1
- K1
1 PV
A1 S 31 S 21 S 22 S3 2 S1 1 S12
2
4 P24V
A1
3
2 4V A2 P NOZ XV2P 13 47
-K1 - K1
t= 0,1- 3s
.1 .1
14 48 M
A2 Y 39 Y 40 S 13 S1 4 S3 3 S34
X
Y
U2 V2 W2
21
-K 2
.4 PE- SCH .
13 22
-S2
star t/ 14 21 A1 A1
4.1
res et -K 3
.5
-K2 -K3
22 A2 A2 -X1 1 2 3 PE
0VDC 0V DC
U1 V1 W1
PNO Z X V2P P ITe sto p S et1. 1

-M1
M
77 7 50 2 400 410
3
~
PNOZ XV2P 24VDC 3S 3RT1016-1BB42 3RT1 016-1BB42
13 14 .6 1 2 .8 1 2 .8
23 24 3 4 .8 3 4 .8
37 38 .4 5 6 .8 5 6 .8
21 22 .3 21 22 .3
47 48 .6

Em ergen cy S top application P il z Gm bH & Co .KG Saf e st oppi ng w ith Masterdrive . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 aft er E mergency S top PN OZXV2P
De p. CS P age: 1
4.1-29
4.1
4.1-30
5.1-
Safety Gate Applications
Contents Page
Safety gate applications

4.2
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany, Telephone: +49 711 3409-0, Telefax: + 49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 2005-06 4.2-1
PNOZ X1P – Test requirement via PLC

Features The safety relay PNOZ X1P (K5) can be
` Single-channel operation ` The safety gates are closed and 1 PNOZ X1P 777 100
` Manual reset ` The contacts on safety switches S3, S4 2 PSEN me2/2AS 570 200
` Test requirement via PLC are closed and
` Contact expansion through positive- ` Contactor K6 has de-energised and 4.2
guided contactor ` Output A1.0 is set.
` Up to Category 2 of EN 954-1 The positive-guided N/C contact on
contactor K6 is monitored in the safety
relay’s reset/feedback circuit Y1-Y2.
Description
Safety assessment
Safety gate function ` Earth faults in the input circuit are
A PLC requires a switch-off test as part of detected.
each cycle. ` A fault on the device does not lead to the
The opening and closing of a safety gate is loss of the safety function.
signalled to the safety relay PNOZ X1P (K5) ` The length of the test cycles on the
via the contacts on the safety switch PSEN switch-off test must be determined
me2/2AS (S3, S4). The contacts on safety through a risk analysis. Inputs E0.2 and
switches S3 and S4 are opened as soon as E0.3 monitor safety switches S3 and S4.
the safety gate is opened. This interrupts Input E0.1 monitors contactor K6. If an
the input circuit and the safety contacts on error occurs, output A1.1 is reset and the
the PNOZ X1P (K5) open. Contactor K6 de- undervoltage trip K7 de-energises
energises. (undervoltage trip as second shutdown
Output A1.0 on PLC A3 switches off route).
contactor K6 as part of each cycle. Output
A1.0 cannot be reset until both safety
switches S3 and S4 have been operated
and the N/C contact at K6 on input E0.1 is
reclosed. This cyclical switch-off test must
be available within the PLC’s user program.
5.1-
0 1 2 3 4 5 6 7 8 9

L1
L2
L3
- S3
-A3
sa fet y 11
ga te 1 PLC
21
-K6
.5 E0. 1 E0. 2 E0. 3 A1.0 A1.1
22
12
PSENme 2/2AS
1 3 5
- Q1
- S4
sa fet y
11
ga te 2
2 4 6
12
PSENme 2/2AS
13 1 3 5
-K5 -K 6
.1 .5
14 2 4 6
- K5
A1
A1
24 V A2 PNO Z X1P
A2 Y1 Y2
PE- SCH .
13
-S5
sta rt/ 14
re set
A1 A1 - X1 1 2 3 PE
61
- K6 -K6 - K7
.5 A2 A2
62
U1 V1 W1
4.2
-M1
M
3
0VDC P NOZ X1P dr ive on u nde rvol tag e 0VD C ~
777 10 0 r ele ase
PNOZ X1P 24VDC 3RT101 6-1BB42

PSE Nme 2/2 AS 3RH19 11-1FA22
570 20 0 13 14 .5 1 2 .8
PSE Nme 2/2 AS 23 24 3 4 .8
570 20 0 33 34 5 6 .8
41 42 21 22 .3
53 54
61 62 .2
71 72
83 84

Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h test request by PLC . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2
PN OZX1P
De p. CS P age: 2
PNOZ X2P – PSEN 1.1p safety switch

Features The positive-guided N/C contacts on
contactors K2 and K3 are monitored in the Number Description Order number
` Dual-channel operation with detection safety relay’s reset/feedback circuit S33- 1 PNOZ X2P 777 303
of shorts across contacts S34. 1 PSEN 1.1p 504 210
` Monitored reset
` Contact expansion through positive- Safety assessment 4.2
guided contactors ` The safety relay PNOZ X2P (K1) and
` Feedback circuit to monitor contact contactors K2 and K3 must be installed
expansion in a single mounting area (control cabinet)
` Up to Category 4 of EN 954-1 in order to exclude a short across the
output.
` Earth faults and shorts between contacts
Description in the input circuit are detected.
Safety gate function loss of the safety function.
The opening and closing of a safety gate is ` The device can be started when the input
signalled to the safety relay PNOZ X2P (K1) circuit is closed first, followed by reset
via the contacts on the safety switch PSEN button S2. This avoids an unwanted reset
1.1p (S1). The contacts on the safety switch before the input circuit is closed or as a
S1 are opened as soon as the safety gate is result of the reset button being
opened. This interrupts the input circuit and overridden.
the safety contacts on the PNOZ X2P (K1) ` Increased protection against
open. Contactors K2 and K3 de-energise. manipulation is required for hazardous
machinery such as presses. In this case
Start/reset we recommend the use of two PSEN
The safety relay PNOZ X2P (K1) can be 1.1p safety switches.
` The safety gate is closed and
` The contacts on safety switch S1 are
closed and
` Contactors K2 and K3 have de-
energised.
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-W1
LiY Y br bl
4x0 ,25qmm
-S1 1 3
-F1
24VDC
4A
PSEN1.1p-10
2 4
-W1
LiYY ws sw
4x0,25qmm
13
-K1 -K1
A1 S11 S21 S22 S12 .3
14
A1
A2 PNOZ X2P
A2 Y36 Y37 S33 S34
13
-S2
14
start/
reset
21
-K2
.6
22
21 A1 A1
-K3
.7
-K2 -K3
22 A2 A2
4.2
0VDC PNOZ X2P PSEN1.1p-10 0VDC
777 303 504 210
PNOZ X2P 24VAC/DC 3RT1016-1BB4 2 3RT1016-1BB42
13 14 .6 1 2 1 2
23 24 3 4 3 4
5 6 5 6
21 22 .4 21 22 .4

Safety gate application Pilz GmbH & Co.KG Safety gate with PSEN 1.1p, monitored start ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 with extension contact by contactor PNOZX2P
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 1
PNOZ X2.8P – Connecting four PSEN 1.1p in series

Features The safety relay PNOZ X2.8P (K1) can be
` Dual-channel operation with detection ` The safety gates are closed and 1 PNOZ X2.8P 777 301
of shorts across contacts ` The contacts on safety switches S2 ... S5 4 PSEN 1.1p 504 212
` Series connection of 4 PSEN 1.1p are closed and 1 PSEN ix1 535 120
safety switches using the PSEN ix1 ` Contactors K2 and K3 have de- 4.2
interface energised.
` Manual reset
` Contact expansion through positive- Feedback circuit
guided contactors The positive-guided N/C contacts on
` Feedback circuit to monitor contact contactors K2 and K3 are monitored in the
expansion safety relay’s reset/feedback circuit S12-
` Up to Category 3 of EN 954-1 S34.
Safety assessment
Description ` The safety relay PNOZ X2.8P (K1) and
contactors K2 and K3 must be installed
Safety gate function in a single mounting area (control cabinet)
The opening and closing of several safety in order to exclude a short across the
gates is signalled to the safety relay PNOZ output.
X2.8P (K1) via the contacts on safety ` Earth faults and shorts between contacts
switches PSEN 1.1p (S2 ... S5). The PSEN in the input circuit are detected.
ix1 interface (A1) switches the 4 safety ` A fault on the device does not lead to the
switches in series. loss of the safety function.
The contacts on one of the safety switches ` Not all faults are detected. An
S2 ... S5 are opened as soon as the accumulation of undetected faults can
respective safety gate is opened. Interface lead to the loss of the safety function.
A1 interrupts the input circuit on the safety With this application, therefore, it is
relay PNOZ X2.8P (K1) and the safety necessary to ensure that only one safety
contacts open. Contactors K2 and K3 de- gate is open at a time or that the status
energise. of each safety gate is checked. Use of
The interface A1 has 4 diagnostic outputs to the PSEN ix1 interface reduces the
display or evaluate the status of the safety classification in accordance with
switches via a PLC. EN 60947-5-3 from PDF-M to PDF-S.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
-A3
saf ety safe ty s afe ty s afet y
gat e 1 gate 2 g ate 3 g ate 4
E 0.0 E 0.1 E 0.2 E 0.3
PL C
-F1
24V DC
4A
-A1
A1 A1 A2 A2 1 2 Y8 Y9 3 4 Y5 Y6 Y1 Y2 Y3 Y4
-K1
A1 S11 S 21 S 22 S 12
PSE Nix1
A1 11 13 14 12 21 23 24 22 31 33 34 32 41 43 44 42
2 4V A2 PN OZ X2.8P
-W2 -W3 -W4 -W5
LiYY br bl LiYY br bl LiYY br bl LiYY br bl
A2 S 34 S 52
4x0,25qmm 4x0,25q mm 4x0,25qmm 4x0, 25qmm
- S2 1 3 -S3 1 3 - S4 1 3 -S5 1 3
13
- S1
st art / 14
r ese t
13
21 -K1
-K2
.0
.1 14
22 PSEN1.1p-12 P SEN1.1p-12 PSEN1.1p-12 PSEN1.1p-12
21 2 4 2 4 2 4 2 4
-K3
.2
22 -W2 -W3 -W4 -W5
A1 A1 LiYY ws sw LiY Y ws sw LiYY ws sw LiYY ws sw
4x0,25qmm 4x0 ,25qmm 4x0,25qmm 4x0,25qmm

-K2 - K3
A2 A2
0VDC
4.2
P NOZ X2. 8P s afe ty gat e 1 sa fet y ga te 2 saf ety gat e 3 s afet y g ate 4 0V DC
77 7 3 01
PNOZ X2.8 P 3RT1 016-1BB42 3RT1016-1B B42

PSE N ix 1
13 14 .2 1 2 1 2 5 35 1 20
23 24 3 4 3 4
33 34 5 6 5 6 PSE N1. 1p-1 2 P SEN 1.1p -12 PS EN1. 1p- 12 P SEN 1.1 p-12
41 42 21 22 .1 21 22 .1 5 04 2 12 504 21 2 5 04 212 50 4 21 2

Sa fety gate application P il z Gm bH & Co .KG Ser ies conn ecti on by 4 safety g ates . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h PE SN 1 .1p and PSEN ix1 PN OZX2.8P
De p. CS P age: 1
PNOZ X2.8P – Connecting four PSEN 1.1p in series
Start/reset ` Not all faults are detected. An

Features The safety relay PNOZ X2.8P (K4) can be accumulation of undetected faults can
started by pressing reset button S10 if: lead to the loss of the safety function.
` Dual-channel operation ` The safety gates are closed and With this application, therefore, it is
` Series connection of four PSEN 1.1p ` The contacts on safety switches S6 ... S9 necessary to ensure that only one safety
safety switches are closed and gate is open at a time or that the status
` Manual reset ` The relays on the contact expander of each safety gate is checked. 4.2
` Contact expansion through PZE X4P module PZE X4P (K5) have de-energised
and positive-guided contactors and Pilz products
` Feedback circuit to monitor contact ` Contactors K6 and K7 have de-
expansion energised. Number Description Order number
` Up to Category 3 of EN 954-1 1 PNOZ X2.8P 777 301
Feedback circuit 1 PZE X4P 777 585
The positive-guided N/C contacts on
4 PSEN 1.1p 504 210
Description contactors K6 and K7 are monitored in the
safety relay’s feedback circuit S12-S34. The
Safety gate function feedback circuit on the safety relay is linked
The opening and closing of several safety to the feedback circuit on the contact
gates is signalled to the safety relay PNOZ expander module PZE X4P.
X2.8P (K4) via the contacts on the PSEN
1.1p safety switches (S6 ... S9). The 4 safety Safety assessment
switches are connected in series. ` The contact expander module PZE X4P
The contacts on one of the safety switches (K5) and contactors K6 and K7 must be
S6 ... S9 are opened as soon as the installed in a single mounting area
respective safety gate is opened. These (control cabinet) in order to exclude a
contacts interrupt the input circuit on the short across the output.
safety relay PNOZ X2.8P (K4) and the safety ` Earth faults in the input circuit are
contacts open. The contact expander detected.
module PZE X4P (K5) and contactors K6 ` Detection of short circuits between
and K7 de-energise. contacts in the input circuit (safety
switch) is not required, due to
classification to Category 3 of EN 954-1.
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-W6 -W8
LiYY br bl LiYY br bl
-F2 -F3
4x0, 25qmm 4x0,25qmm
24VDC 24VDC
-S6 -S8 4A 4A
1 3 1 3
13 13
-K4 -K5
.4 .7
14 14
PSEN1.1p-10 PSEN1.1p-1 0
safaty safety
2 4 2 4
gate 1 gate 3
- W6
ws sw
-W8
ws sw
-K4 -K5
L iYY LiYY
4 x0,25qmm 4x0,25qmm A1 S11 S21 S22 S12 A1
A1 A1
-W7 -W9
LiYY br bl LiYY br bl A2 PNOZ X2.8P A2 PZE X4P
24V 24V
4x0, 25qmm 4x0,25qmm
-S7 1 3 -S9 1 3 A2 S34 S52 A2 Y1 Y2
13
-S10
14
start/
reset
PSEN1.1p-10 PSEN1.1p-1 0
safety safety 21
2 4 2 4 -K6
gate 2 gate 4
.8
22
- W7 -W9
L iYY ws sw LiYY ws sw 21
4 x0,25qmm 4x0,25qmm -K7 A1 A1
.9
22
-K6 -K7
A2 A2
4.2
0VDC
PSEN1.1p-10 PSEN1.1p-10 PNOZ X2.8P PZE X4P 0VDC

504 210 504 210 777 301 777 585
PNOZ X2.8P PZE X4P 24VDC 3RT 1016-1BB42 3RT1016 -1BB42
PSEN1.1p-10 PSEN1.1p-10 13 14 .6 13 14 .8 1 2 1 2
504 210 504 210 23 24 23 24 3 4 3 4
33 34 33 34 5 6 5 6
41 42 43 44 21 22 .5 21 22 .5
Y1 Y2

Safety gate application Pilz GmbH & Co.KG Series connection by 4 safety gates ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 with PSEN 1.1p, without PSEN ix1, PNOZX2.8P
73760 Ostfildern
Category 3 EN 954-1 extension contact and manual start
Dep. CS Page: 2
PNOZ X2.8P – Connecting three PSEN cs2.1p in series
Start/reset ` Increased protection against

Features The safety relay PNOZ X2.8P (K8) can be manipulation is required for hazardous
started by pressing reset button S14 if: machinery such as presses. In this case
` Dual-channel operation with detection ` The safety gates are closed and we recommend the use of two PSENcs
of shorts across contacts ` The semiconductor outputs on safety 2.1p safety switches (per safety gate).
` Series connection of 3 coded safety switches S11 ... S13 are closed and
switches PSEN cs2.1p ` Contactors K9 and K10 have de- 4.2
` Manual reset energised. Pilz products
guided contactors Feedback circuit Number Description Order number
` Feedback circuit to monitor contact The positive-guided N/C contacts on 1 PNOZ X2.8P 777 301
expansion contactors K9 and K10 are monitored in the
3 PSEN cs2.1p 540 100
` Up to Category 4 of EN 954-1 safety relay’s feedback circuit S12-S34.
Safety assessment
Description ` The safety relay PNOZ X2.8P (K8) and
X2.8P (K8) via the semiconductor outputs ` Earth faults and shorts between contacts
on the coded safety switches PSEN cs2.1p in the input circuit are detected.
(S11 ... S13). The 3 safety switches are ` A fault on the device does not lead to the
connected in series. loss of the safety function.
The semiconductor outputs on one of the ` Please note: When several coded safety
safety switches S11 ... S13 are opened as switches PSEN cs2.1p are connected in
soon as the respective safety gate is series, the delay-on de-energisation time
opened. These semiconductor outputs increases in direct proportion to the
interrupt the input circuit on the safety relay number of interconnected safety
PNOZ X2.8P (K8) and the safety contacts switches.
open. Contactors K9 and K10 de-energise.
The coded safety switches PSEN cs2.1p
(S11 ... S13) have a diagnostic output to
display or evaluate the switch status via a
PLC.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
-F4
24V DC
-W11 -W12 -W13
4A
LiYC11Y br ws rs rt LiYC11Y br ws rs rt LiYC11Y br ws rs rt
8x0,25qmm 8x0,25q mm 8x0,25qmm
- S11 2 1 6 8 -S12 2 1 6 8 - S13 2 1 6 8
13
-K8
.7
TRANSPONDER
TRANSPONDER
TRANSPONDER
Power/Fault Power/Fault P ower/Fault 14
Safety Gate Safety Gate S afety Gate
Input Input I nput
P SENc s 2 .1p PSE Ncs 2.1 p PS ENc s 2. 1p
3 4 5 7 3 4 5 7 3 4 5 7
-W11 -W12 -W13

-K8
LiYC11Y gn gb gr bl LiYC11Y gn gb gr bl LiYC11Y gn gb gr bl
A1 S11 S21 S22 S 12
8x0,25qmm 8x0,25q mm 8x0,25qmm
A1
24V A2 P NOZ X2.8P
A2 S34 S 52
13
- A3 -A3 - A3
-S14
s tart / 14
rese t
21
-K9
E 1.0 E 1. 1 E 1.2
.8 A1 A1
22
PLC P LC PLC -K9 -K10
21
-K10 A2 A2
.9
22 4.2
0VDC P SEN cs 2.1p s afe ty PS ENcs 2. 1p saf ety P SEN cs 2 .1p s afet y P NOZ X2 .8P 0V DC
54 0 10 0 g ate 1 5 40 100 gat e 2 540 10 0 g ate 3 7 77 3 01
PNO Z X2.8P 3RT1016-1BB42 3RT1 016-1BB42
13 14 .9 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7

Sa fety gate application P il z Gm bH & Co .KG Ser ies conn ecti on safety gate w ith . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 PSE Ncs 2.1p and manual start PN OZX2.8P
De p. CS P age: 3
PNOZ X2.8P – PSEN me1S/1AS with guard locking
When the simultaneity requirement of the Safety assessment ` Earth faults and shorts between contacts
Features two input channels on the standstill monitor ` The safety relay PNOZ X2.8P (K11) and in the input circuit are detected.
PSWZ X1P (K12) is exceeded, the unit contactors KM1 and KM2 must be ` A fault on the device does not lead to the
` Dual-channel operation with detection switches to a fault condition. K12 is installed in a single mounting area loss of the safety function.
of shorts across contacts reactivated by pressing reset button S18. (control cabinet) in order to exclude a ` A break in the actuator on the safety
` Safety gate switch with separate The two auxiliary contacts on the safety short across the output. switch PSEN me1S/1AS (S15) must be
actuator and guard locking device switch PSEN me1S/1AS (S15) are excluded. 4.2
` Manual reset connected to a PLC to display or evaluate
` Contact expansion through positive- the switch status. Pilz products
guided contactors The standstill monitor PSWZ X1P (K12) has
` Standstill monitoring via PSWZ X1P a diagnostic output to display or evaluate Number Description Order number
` Feedback circuit to monitor contact standstill via a PLC. 1 PNOZ X2.8P 777 301
expansion 1 PSWZ X1P 777 949
` Up to Category 3 of EN 954-1 Start/reset 1 PSEN me1S/1AS 570 000
The safety relay PNOZ X2.8P (K11) can be
Description ` The safety gate is closed and
` The contacts on safety switch S15 are
Safety gate function closed and
The opening and closing of a safety gate is ` Contactors KM1 and KM2 have de-
signalled to the safety relay PNOZ X2.8P energised.
(K11) via the contacts on the safety switch
PSEN me1S/1AS (S15). Guard locking on Feedback circuit
the safety switch can be released via The positive-guided N/C contacts on
pushbutton S16. Guard locking will not be contactors KM1 and KM2 are monitored in
released until standstill monitor PSWZ X1P the safety relay’s feedback circuit S12-S34.
(K12) has detected that motor M1 is at
standstill and the contacts at K12 are
closed.
The contacts on safety switch S15 are
opened as soon as the safety gate is
opened. This interrupts the input circuit on
the PNOZ X2.8P safety relay (K11) and the
safety contacts open. Contactors KM1 and
KM2 de-energise.
5.1-
0 1 2 3 4 5 6 7 8 9
2 4VD C 2 4VDC
13
-K12
5. 5
14
-S1 5
21 44 31 13 E1 13
-S16
unlo ck 14
22 43 32 14 E2
PSENme 1S/ 1AS
- A3
-K11
A1 S11 S21 S22 S12
A1 E 2 .1
A2
PLC
24V PNOZ X2.8P
-A3
A2 S34 S52
21
-KM1 E 2 .0
5 .1
13 22 PLC
-S17 21
-KM2
s tart / 14
4.2
rese t 5 .2
22
0 VDC P NOZ X2 .8P sa fet y ga te saf ety gat e 0 VDC

7 77 301 u nloc k o pen
PNOZ X2.8P
PSE Nme 1S/ 1AS
570 000 13 14 5.1
23 24
33 34
41 42
P age 1 of 2
Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h PSENme 1S/1AS . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h tumbl er PN OZX2.8P
De p. CS P age: 4
0 1 2 3 4 5 6 7 8 9

L1
L2
L3
-F5
13 1 3 5
-KM 1
-F6 -S 18
.1
24 VDC r eset 14 2 4 6
4A
1 3 5
-KM 2
.2
2 4 6
13
4.2
-K11 -K12
4 .3 A1 R ES L1 L2 L3
14
PO WER CH .1 I N
A1 OU TPU T CH .2 I N
FA ULT
PSW Z X1P
A2 CH.1
CH.2
A2 Y30 Y 31 Y 32 Y 35 Y1 Y2
PE- SCH.
0V PLC/external
+24V PLC/external
-A 3
A1 A1 - X1 1 2 3 PE
E 2.2
-KM1 - KM2
A2 A2 PLC
U1 V1 W1
-M1
M
3
0VDC P SWZ X1 P sta nds till 0VD C ~
77 7 94 9
3RT1 016-1BB42 3RT1016-1 BB42 PSWZ X1P
1 2 .8 1 2 .8 13 14 4. 6
3 4 .8 3 4 .8 23 24
5 6 .9 5 6 .9 41 42
21 22 4. 4 21 22 4.4
P age 2 of 2
Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h PSENme 1S/1AS . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h tumbl er PN OZX2.8P
De p. CS P age: 5
Notes
4.2
PNOZ X3P – PSEN me1S/1AS with guard locking and E-STOP
E-STOP function Pilz products

Features When the E-STOP pushbutton S7 is
operated, the input circuit on the safety Number Description Order number
` Single-channel operation with E-STOP relay PNOZ X3P (K9) is opened and the 1 PNOZ X3P 777 313
` Dual-channel operation with safety safety contacts on K9 open. Contactors K10 1 PSEN me1S/1AS 570 000
gate switch and K11 de-energise. 1 PIT es1.11 400 100
` Safety gate switch with guard locking 1 PIT esb1.1 400 305
4.2
device Start/reset
` Manual reset The safety relay PNOZ X3P (K9) can be
` Contact expansion through positive- started by pressing reset button S5 if:
guided contactors ` The E-STOP pushbutton S7 has not been
` Feedback circuit to monitor contact operated and
expansion ` The safety gate is closed and
` Up to Category 2 of EN 954-1 ` The contacts on safety switch S4 are
closed and
Description energised.
Safety gate function Feedback circuit

The opening and closing of a safety gate is The positive-guided N/C contacts on
signalled to the safety relay PNOZ X3P (K9) contactors K10 and K11 are monitored in
via the contacts on the safety switch PSEN the safety relay’s feedback circuit S33-S34.
me1S/1AS (S4). Guard locking on the safety
switch can be released via pushbutton S6. Safety assessment
The contacts on safety switch S4 are ` Earth faults in the input circuit are
opened as soon as the safety gate is detected.
opened. This interrupts the input circuit on ` A fault on the device does not lead to the
the PNOZ X3P safety relay (K9) and the loss of the safety function.
safety contacts open. Contactors K10 and
K11 de-energise.
The safety relay PNOZ X3P (K9) has a
evaluation via a PLC.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
13
-S6
u nlo ck 14
11
-S7 -F 2
E -St op 12 2 4VDC
6A
- S4
21 44 31 13 E1
22 43 32 14 E2 -K9
PSENme 1S/1AS A1 S 31 S 21 S2 2 S3 2 S11 S12 13
-K 9
.5
14
A1
2 4-24 0V A2 PNO Z X3P
A2 Y 30 Y 31 Y 32 S1 3 S1 4 S33 S34
13
-S5
s tar t/ 14
0V PLC/external
+24V PLC/external
-A3 res et
21
-K 10
.8
22
21
-K 11 A1 A1
E 5 .0 .9
22
-K10 -K11
PLC A2 A2
4.2
0VDC P NOZ X3P PN OZ acti ve P IT es1. 11 0V DC
77 7 31 3 4 00 1 00
P SENm e 1 S/1A S P IT esb1 .1

PNOZ X3P 24-240VAC/DC 3RT1016-1BB42 3 RT1016-1BB42
57 0 00 0 4 00 3 05
13 14 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7

Sa fety gate application P il z Gm bH & Co .KG Ser ies conn ecti on from 2-channel . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 saf ety gate and 1-ch annel emergency stop PN OZX3P
De p. CS P age: 2
PNOZ X3P – Override with enable switch
relay PNOZ X3P (K30) and the safety The safety relay PNOZ X3P (K33) can be ` Safety relays PNOZ X3P (K30) / PNOZ
Features contacts open. started by pressing reset button S20 if: X3P (K33) can be started when the input
Contactors K31 and K32 de-energise. ` Operating mode selector switch S19 is circuit at K30 / K33 is closed first,
` Dual-channel operation with detection switched to “Manual” and followed by reset button S15 / S20. This
of shorts across contacts “Manual” mode: ` Enable switch S18 is in position 2 and avoids an unwanted reset before the
` Monitored reset The supply voltage to the safety relay PNOZ ` Contactors K31 and K32 have de- input circuit is closed or as a result of the
` Override safety gate with enable switch X3P (K30) is shut down, the safety contacts energised. reset button being overridden. 4.2
` Contact expansion through positive- at K30 open. Contactors K31 and K32 de- Feedback circuit ` Enable mode partly disables the safety
guided contactors energise. The positive-guided N/C contacts on devices. Anyone spending time in the
` Feedback circuit to monitor contact If enable switch S18 is put in position 2, the contactors K31 and K32 are monitored in danger zone with an enable switch must
expansion contacts at S18 are closed. the feedback circuits S33-S34 of safety be able to detect hazardous conditions at
` Up to Category 4 of EN 954-1 The input circuit at K33 is closed. If reset relays K30 and K33. an early stage and take appropriate
button S20 is operated, the safety contacts countermeasures. Every person who
on safety relay K33 will close. Contactors Safety assessment spends time in the danger zone must
Description K31 and K32 energise. ` The following equipment must be carry an enable switch with them.
installed in a single mounting area ` Releasing the enable switch S18 or
Safety gate function Enable switch S18: (control cabinet) in order to exclude a depressing it fully into position 3 cancels
In “Manual” mode, the guard function of the ` Position 1: OFF function, not depressed short across the output: the enable function. Returning the switch
safety gate is overridden after enable switch ` Position 2: Enable function, depressed as - Safety relays K30 and K33 to position 1 from position 3 does not
S18 is operated. far as the middle setting (positive - Contactors K31 and K32 make the enable function operative.
The operating mode selector switch S19 feedback) - Operating mode selector switch S19
applies supply voltage ` Position 3: OFF function with positive ` Earth faults and shorts between contacts
` In “Manual” position to the safety relay separation in the input circuit are detected.
PNOZ X3P (K30). ` A fault on the device does not lead to the
` In “Automatic” position to the safety relay Start/reset loss of the safety function.
PNOZ X3P (K33). The safety relay PNOZ X3P (K30) can be
“Automatic” mode: ` Operating mode selector switch S19 is
The opening and closing of a safety gate is switched to “Automatic” and Pilz products
signalled to the safety relay PNOZ X3P (K30) ` The contacts on safety switches S16 and
via the contacts on the safety switches S17 are closed and Number Description Order number
PSEN me2/2AS (S16, S17). The contacts on ` Contactors K31 and K32 have de- 2 PNOZ X3P 777 313
safety switches S16 and S17 are opened as energised. 2 PSEN me2/2AS 570 200
soon as the safety gate is opened. This
interrupts the input circuit on the safety
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
0
1
2
- S16
11 -S 19 -X18 br bl sw gr
-F5
0, 34mm ý b r bl sw gr
24 VDC
0: au tom. br bl sw gr 6A
1: han d - S18
Fu ncti on
12
a 1 2 3
PSENme 2/2A S
b
enable switch
E1 E2 E3 E4
ZSA2A4G10A
1 2 3
E1
- S17 E3
E4
a
E2
11
E1
E3 b
E4
E2
br bl sw gr PE
12 0, 34mm ý b r bl sw gr PE
saf ety gat e

PSENme 2/2A S
-X18 br bl sw gr
PE
clos ed
13 13
-K30 -K33
.2 .6
14 14
-K 30 - K33
A1 S3 1 S21 S22 S32 S11 S12 A1 S3 1 S2 1 S22 S32 S11 S12
A1 A1
24- 240 V A2 PNOZ X3P A2 PNOZ X3P
A2 Y3 0 Y3 1 Y32 S13 S14 S33 S34 A2 Y 30 Y3 1 Y3 2 S13 S14 S33 S34
21 61
-K31 -K31
13 .8 13 .8
22 62 A1 A1
- S15 -S20
21 61 -K31 -K32
s tart / 14 -K32 s tart / 14 -K32
rese t rese t A2 A2
4.2
.9 .9
22 62
0VDC PN OZ X3P P NOZ X3P 0 VDC

777 313 777 31 3
PS ENme 2/ 2AS
PNOZ X3P 24- 240VAC/DC 3RH11 22-1BB40 3 RT1016-1BB42 3RT101 6-1BB42
3RH19 21-1EA11 3RH19 21-1EA11
57 0 20 0
13 14 .8 13 14 .9 1 2 1 2
PS ENme 2/ 2AS
23 24 21 22 3 4 3 4
57 0 20 0
33 34 31 32 5 6 5 6
41 42 43 44 21 22 .4 21 22 .4
53 54 53 54
61 62 .8 61 62 .8

Sa fety gate application P il z Gm bH & Co .KG Bri dgin g of a safety gate . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h en able switch and PN OZX3P
Ca tegor y 4 EN 954-1 ope rati ng m ode selector switch
De p. CS P age: 4
PNOZ X3.10P – PSEN me1S/1AS and PSEN me2/2AS with guard locking
The safety relay PNOZ X3.10P (K1) has a ` When the safety switch is released, the
Features diagnostic output for display or for safety gate can be opened. Hazardous
evaluation via a PLC. movements must not overrun or the
` Dual-channel operation with detection safety distance must be an appropriate
of shorts across contacts Start/reset length.
` Safety gate switches with separate The safety relay PNOZ X3.10P (K1) can be
actuator and guard locking device started by pressing reset button S3 if: 4.2
` Second safety switch with separate ` The safety gate is closed and
actuator ` The contacts on safety switches S1 and Pilz products
` Monitored reset S2 are closed and
` Contact expansion through positive- ` Contactors K2 and K3 have de- Number Description Order number
guided contactors energised. 1 PNOZ X3.10P 777 314
` Feedback circuit to monitor contact 1 PSEN me1S/1AS 570 000
expansion Feedback circuit 1 PSEN me2/2AS 570 200
contactors K2 and K3 are monitored in the
Description
Safety assessment
Safety gate function ` The safety relay PNOZ X3.10P (K1) and
The opening and closing of a safety gate for contactors K2 and K3 must be installed
technical processing purposes is signalled in a single mounting area (control cabinet)
to the PNOZ X3.10P safety relay (K1) via the in order to exclude a short across the
contacts on the safety switches PSEN output.
me1S/1AS (S1). Guard locking on safety ` Earth faults and shorts between contacts
switch S1 can be released via pushbutton in the input circuit are detected
S4. ` A fault on the device does not lead to the
The technical processing purposes are not loss of the safety function.
safety-related. For example, there is no ` The device can be started when the input
safe standstill monitoring. circuit is closed first, followed by reset
button S3. This avoids an unwanted reset
The contacts on safety switches S1 and S2 before the input circuit is closed or as a
are opened as soon as the safety gate is result of the reset button being
opened. This interrupts the input circuit on overridden.
the safety relay PNOZ X3.10P (K1) and the
safety contacts open. Contactors K2 and K3
de-energise.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
13
-S4
u nlo ck 14
-S2
11
-F 1
24 VDC
6A
12
-S1
PSENme 2/2AS
21 44 31 13 E1
13
-K 1
.5
14
22 43 32 14 E2
PSENme 1S/1AS -K1
A1 A1 S 31 S 21 S2 2 S3 2 S1 1 S12 S15 S16
A1
2 4V A2 PN OZ X 3.10P
A2 A2 Y 30 Y 31 Y3 2 S1 3 S1 4 S33 S34
13
-S3
s tar t/ 14
0V PLC/external
+24V PLC/external
-A3 res et
21
-K 2
.8
22
21 A1 A1
-K 3
.9
-K2 -K3
E 9 .0 22 A2 A2
0VDC
PLC 4.2
P SENm e 1 S/1A S P NOZ X3 .10P PN OZ a cti ve 0V DC
57 0 00 0 77 7 31 4
P SEN me 2 /2A S
PNOZ X3.10P 2 4 V A C / DC 3RT1016-1BB42 3RT 1016-1BB42
5 70 200
13 14 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7

Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h PSE Nme 1S/1AS with guard . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 loc king and 2. switch PSENme 2/ 2AS PN OZX3.10P
De p. CS P age: 1
PNOZ X3.10P – Connecting two PSEN cs2.1p in series
Start/reset ` The device can be started when the input

Features The safety relay PNOZ X3.10P (K7) can be circuit is closed first, followed by reset
started by pressing reset button S7 if: button S7. This avoids an unwanted reset
` Dual-channel operation with detection ` The safety gates are closed and before the input circuit is closed or as a
of shorts across contacts ` The semiconductor outputs on safety result of the reset button being
` Series connection of 2 coded PSENcs switches S8 and S9 are closed and overridden.
2.1p safety switches ` Contactors K8 and K9 have de- 4.2
` Monitored reset energised.
guided contactors Feedback circuit
` Feedback circuit to monitor contact The positive-guided N/C contacts on
expansion contactors K8 and K9 are monitored in the
` Up to Category 4 of EN 954-1 safety relay’s feedback circuit S33-S34. Pilz products
Safety assessment Number Description Order number

Description ` The safety relay PNOZ X3.10P (K7) and 1 PNOZ X3.10P 777 314
2 PSEN cs2.1p 540 100
X3.10P (K7) via the semiconductor outputs ` Earth faults and shorts between contacts
on the coded safety switches PSEN cs2.1p in the input circuit are detected.
(S8, S9). The 2 safety switches are ` A fault on the device does not lead to the
connected in series. loss of the safety function.
The semiconductor outputs on one of the ` Please note: When several coded safety
safety switches S8 or S9 are opened as switches PSEN cs2.1p are connected in
soon as the respective safety gate is series, the delay-on de-energisation time
opened. These semiconductor outputs increases in direct proportion to the
interrupt the input circuit on the safety relay number of interconnected safety
PNOZ X3.10P (K7) and the safety contacts switches.
open. Contactors K8 and K9 de-energise. ` Increased protection against
The coded safety switches PSEN cs2.1p manipulation is required for hazardous
(S8, S9) and the safety relay PNOZ X3.10P machinery such as presses. In this case
(K7) each have a diagnostic output to we recommend the use of two PSEN
display or evaluate the switch status via a cs2.1p safety switches (per safety gate).
PLC.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
-W8 -W9
LiYC11Y br ws rs rt LiYC11Y br ws rs rt -F3
8x0,25qmm 8x0,25q mm
24 VDC
6A
- S8 2 1 6 8 -S9 2 1 6 8
TRANSPONDER
TRANSPONDER
Power/Fault Power/Fault
13
Safety Gate Safety Gate
-K7
Input Input
.5
14
P SENc s 2 .1p PSE Ncs 2.1 p
3 4 5 7 3 4 5 7
- K7
-W8 -W9 A1 A1 S 31 S2 1 S2 2 S3 2 S11 S12 S15 S16
LiYC11Y gn gb gr bl LiYC11Y gn gb gr bl
8x0,25qmm 8x0,25q mm
A1
2 4V A2 PN OZ X 3.10P
A2 A2 Y 30 Y3 1 Y3 2 S1 3 S14 S33 S34
13
-S7
s tart / 14
0V PLC/external
+24V PLC/external
-A3 - A3 -A3 res et
21
-K8
.8
22
21 A1 A1
-K9
.9
-K8 -K9
E 9.1 E 9. 2 E 9 .0 22 A2 A2
PLC P LC PLC 4.2

0VDC P SEN cs 2.1p sa fety ga te 1 PS ENcs 2. 1p s afe ty gate 2 P NOZ X3. 10P PN OZ a cti ve 0V DC
54 0 10 0 5 40 100 777 31 4
PNOZ X3.10P 2 4 V A C / DC 3RT1016-1BB42 3RT1 016-1BB42
13 14 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7

Sa fety gate application P il z Gm bH & Co .KG Ser ies conn ecti on of two PSENcs 2.1p, . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 mon itor ed start PN OZX3.10P
De p. CS P age: 3
PNOZ X8P – Standstill monitoring
gate is opened. This interrupts the input Safety assessment

Features circuit on the safety relay PNOZ X8P (K4) ` The safety relay PNOZ X8P (K4) and
and the safety contacts open. Contactors contactors K5 and K6 must be installed
` Dual-channel operation K5 and K6 de-energise. in a single mounting area (control cabinet)
` Safety gate switch with separate When the simultaneity requirement of the in order to exclude a short across the
actuator and guard locking device two input channels on the standstill monitor output.
` Second safety switch coded PSWZ X1P (K7) is exceeded, the unit ` Earth faults in the input circuit are 4.2
` Guard locking released after monitored switches to a fault condition. K7 is detected.
standstill reactivated by pressing reset button S6. ` A fault on the device does not lead to the
` Monitored reset loss of the safety function.
` Contact expansion through positive- Start/reset ` The device can be started when the input
guided contactors The safety relay PNOZ X8P (K4) can be circuit is closed first, followed by reset
` Feedback circuit to monitor contact started by pressing reset button S5 if: button S5. This avoids an unwanted reset
expansion ` The safety gate is closed and before the input circuit is closed or as a
` Up to Category 3 of EN 954-1 ` The contacts on safety switch S2 are result of the reset button being
closed and overridden.
` The semiconductor outputs on the coded ` Series connection is permitted in this
Description safety switch S3 are closed and application example because a single
` Contactors K5 and K6 have de- fault in the safety switch is detected.
Safety gate function energised.
The opening and closing of a safety gate is The safety standstill monitor PSWZ X1P (K7)
signalled to the safety relay PNOZ X8P (K4) starts automatically once standstill is
via the contacts on the safety switch PSEN detected. Pilz products
me1S/1AS (S2) and the semiconductor
outputs on the coded safety switch PSENcs Feedback circuit Number Description Order number
2.1p (S3). Guard locking on safety switch S2 The positive-guided N/C contacts on 1 PNOZ X8P 777 760
can be released via pushbutton S4. Guard contactors K5 and K6 are monitored in the 1 PSWZ X1P 777 949
locking will not be released until the safety safety relay’s feedback circuit Y1-Y2. 1 PSEN me1S/1AS 570 000
contacts on the standstill monitor PSWZ 1 PSEN cs2.1p 540 100
X1P (K7) are closed.
The standstill monitor PSWZ X1P (K7)
monitors motor M1 for standstill. When
standstill is achieved, the safety contacts on
K7 are closed.
The contacts on safety switch S2 and the
semiconductor outputs on the coded safety
switch S3 are opened as soon as the safety
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
- S2 -F 2
21 44 31 13 E1 24 VDC
4A
13
-K 7
3.5
14
13
- S4
un loc k 14
22 43 32 14 E2
P SENme 1S/1AS
- K4
A1 Y 31 S1 1 S2 1 S12 S22 S12 S11 S52
-W3
LiYC11Y br ws rs rt A1
8x0,25qmm
24 V A2 PNOZ X 8P
- S3 2 1 6 8
A2 Y3 0 Y3 2 Y35 S33 S34 S37 Y1 Y1 Y2

TRANSPONDER
Power/Fault
Safety Gate
Input
13 21
-K5
-S5 3 .2
P SENc s 2 .1p
s tar t/ 14 22
res et
21
-K6
3 4 5 7 3 .3
22
-W3
LiYC11Y gn gb gr bl
8x0,25qmm
0VDC 0 VDC
4.2
PS ENm e 1S /1A S P NOZ X8P
570 00 0 777 76 0
PNOZ X8P 24VDC

P SEN cs 2 .1p
540 10 0 13 14 3. 2
23 24
33 34
41 42
51 52
P age 1 of 2
Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h PSE Nme 1S/1AS, PSENcs 2.1p . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 and sta ndst ill monitoring PN OZX8P
De p. CS P age: 2
0 1 2 3 4 5 6 7 8 9
-F3 -F4
24V DC
6A
1 3 5
-K5
.2
2 4 6
13 13 1 3 5
-K4 -K6
-S 6
2 .6 .3
14 r eset 14 2 4 6
4.2
-K7
A1 R ES L1 L2 L3
PO WER CH. 1 I N
A1 OU TPU T CH. 2 I N
FA ULT
PSW Z X1P
2 4-24 0V A2 CH.1
CH.2
A2 Y 30 Y 31 Y 32 Y3 5 Y1 Y2
PE- SCH.
A1 A1
- X1 1 2 3 PE
- K5 -K 6
A2 A2
U1 U2 V1
0VDC 0VD C
-M1
M
3
P SWZ X1 P ~
77 7 94 9 V2
3RT1016-1 BB42 3RT1016-1BB42 PSWZ X1P
1 2 .8 1 2 .8 13 14 2. 4
3 4 .8 3 4 .8 23 24
5 6 .9 5 6 .9 41 42
21 22 2.9 21 22 2.9
P age 2 of 2
Sa fety gate application P il z Gm bH & Co .KG Saf ety gate wit h PSE Nme 1S/1AS, PSENcs 2.1p . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 and sta ndst ill monitoring PN OZX8P
De p. CS P age: 3
Notes
4.2
PNOZ XV3P – Safe standstill of a master drive
Safety contact 57-58 on K1 opens after a ` The device can be started when the input
delay and switches off the intermediate circuit is closed first, followed by reset
Features
circuit of the master drive A1. button S3. This avoids an unwanted reset
The delay-on de-energisation time is set on before the input circuit is closed or as a
` Dual-channel operation
the safety relay K1. result of the reset button being
` Monitored reset
overridden.
` Safe standstill of a master drive after a
Start/reset 4.2
safety gate is opened
The safety relay PNOZ XV3P (K1) can be
started by pressing reset button S3 if: Pilz products
guided contactors
` The contacts on safety switches S1 and Number Description Order number
expansion
S2 are closed and 1 PNOZ XV3P 777 512
` The master drive’s feedback contact (A1, 2 PSEN me2/2AS 570 200
1/2) is closed and
Description
energised.
Safety gate function
Feedback circuit
After the safety gate is opened, motor M1 is
brought to a safe standstill via the master
contactors K2 and K3 and the master
drive.
drive’s feedback contact are monitored in
The opening and closing of a safety gate is
the safety relay’s reset/feedback circuit S33-
signalled to the safety relay PNOZ XV3P
S34.
(K1) via the contacts on the safety switches
PSEN me2/2AS (S1, S2). The contacts on
Safety assessment
safety switches S1 and S2 are opened as
` The safety relay PNOZ XV3P (K1) and
soon as the safety gate is opened. Safety
contact 13-14 on the PNOZ XV3P (K1)
in a single mounting area (control cabinet)
opens immediately and shuts down the
in order to exclude a short across the
controller enable for the master drive A1.
output.
This way the master drive A1 can have a
` Earth faults in the input circuit are
controlled shutdown.
detected.
Safety contact 47-48 on K1 opens after a
delay and switches off contactors K2 and
K3.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24V DC 4 00VA C

L1
L2
L3
- S1
11
-F1 -F2
24V DC
6A
1 3 5
-K2
.6
2 4 6
12
PSENme 2/2AS
1 3 5
-K3
.6
2 4 6
- S2
11
-T1
47
- K1
.3
48
12 -A1 U1 V1 W1
s afet y g ate -K1
PSENme 2/2AS
cl osed 1 PV
A1 S11 S12 S21 S31 S 32 S 22
2
4 P24V
A1
3
24V A2 PNO Z XV3P 13 57

- K1 -K 1
t= 0,1 ...3 s
.3 .3
14 58 M
A2 Y39 Y40 S13 S14 S 33 S 34
X
Y
U2 V2 W2
21
-K2
.6 PE- SCH.
13 22
- S3
st art/ 14 21 A1 A1
r eset -K3
.6
- K2 -K 3
22 A2 A2 - X1 1 2 3 PE
0VDC 0VD C
4.2
U1 V1 W1
PSE Nme 2/2 AS P NOZ XV3 P

-M1
M
570 20 0 7 77 512
3
~
PNO Z XV3P 24VDC 3S 3RT1016-1 BB42 3RT1016-1BB42
13 14 .6 1 2 .8 1 2 .8
PSE Nme 2/2 AS
23 24 3 4 .9 3 4 .9
570 20 0
33 34 5 6 .9 5 6 .9
47 48 .6 21 22 .5 21 22 . 5
57 58 .7

Sa fety gate application P il z Gm bH & Co .KG Saf e st ands till of a master drive . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 aft er o peni ng a safety g ate PN OZXV3P
De p. CS P age: 1
4.2
5.1-
ESPE Applications
Contents Page
ESPE applications
4.3
ESPE Applications
PNOZ X2.9P – PSEN op4F light curtain
Start/reset ` The device can be started when the input

Features The safety relay PNOZ X2.9P (K1) can be circuit is closed first, followed by reset
started by pressing reset button S2 if: button S2. This avoids an unwanted reset
` Dual-channel operation with detection ` The light curtain is not interrupted and before the input circuit is closed or as a 4.3
of shorts across contacts via light curtain ` The semiconductor outputs on safety result of the reset button being
` Monitored reset light curtain B1/B2 are closed and overridden.
` Light curtain with semiconductor output ` The relays on the contact expander
` Contact expansion through PZE X4P module PZE X4P (K2) have de-energised
and positive-guided contactors and Pilz products
` Feedback circuit to monitor contact ` Contactors K3 and K4 have de-
expansion energised. Number Description Order number
` Up to Category 4 of EN 954-1 1 PNOZ X2.9P 777 300
Feedback circuit 1 PZE X4P 777 585
1 PSEN op4F 630 050
Description contactors K3 and K4 are monitored in the
safety relay’s feedback circuit S12-S34. The
Light curtain function feedback circuit on safety relay K1 is linked
The interruption of light curtain PSEN op4F to the feedback circuit on the contact
(B1/B2) is signalled to the safety relay PNOZ expander module K2.
X2.9P (K1) via the two semiconductor
outputs on receiver B2. Safety assessment
The semiconductor outputs on the safety ` The contact expander module PZE X4P
light curtain’s receiver B2 are opened as (K2) and contactors K3, K4 must be
soon as the light curtain is interrupted. This installed in a single mounting area
interrupts the input circuit on the safety (control cabinet) in order to exclude a
relay PNOZ X2.9P (K1) and the safety short across the output.
contacts open. The contact expander ` Earth faults and shorts between contacts
module PZE X4P (K2) and contactors K3 in the input circuit are detected via the
and K4 de-energise. light curtain.
The top and bottom DIP switches on the ` A fault on the device does not lead to the
receiver B2 must be set at the same loss of the safety function.
position. For the light curtain to reset ` A single fault in the light curtain is
automatically, number 4 on both DIP detected.
switches must be switched to ON.
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-B1 -B2
1 24VDC 24VDC 2 -F1 -F2

24VDC 24VDC
3 0V 0V 7 4A 4A
2 n.b. Test/Start 1
13 13
4 n.b. Muting 1 3
-K1 -K2
.4 .6
14 14
Muting 2 4
OSSD1 5
OSSD2 6
LAMP 8
SAFE HIGH ALIGN
ON
LOW ALIGN
BREA K
-K1 -K2
POWER ON SAFE A1 S11 S12 A1
12 3 4
A1 A1
PE PE
A2 PNOZ X2.9P A2 PZE X4P

24V 24V
A2 Y36 Y37 S34 S52 A2 Y1 Y2

transmitter receiver
21
-K3
.8
13 22 A1 A1
-S2 21 -K3 -K4

14
-K4 A2 A2
start/ .9
reset 22
PE PE
0VDC PSEN op4F-14-015 PNOZ X2.9P PZE X4P 0VDC

630 050 777 300 777 585 4.3
PNOZ X2.9P 24 VDC PZE X4P 24VDC 3 RT1016-1BB42 3RT101 6-1BB42
13 14 .6 13 14 .8 1 2 1 2
23 24 23 24 3 4 3 4
33 34 33 34 5 6 5 6
41 42 43 44 21 22 .5 21 22 .5
Y1 Y2

ESPE application Pilz GmbH & Co.KG Analysis of one PSEN op4 ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 with monitored start and PNOZX2.9P
73760 Ostfildern
Category 4 EN 954-1 expander module with PZE X4P
Dep. CS Page: 1
ESPE Applications
PNOZ X3P – PSEN op4F light curtain
The safety relay PNOZ X3P (K1) and contact ` A single fault in the light curtain is
Features expander module PZE X5P (K2) have detected.
diagnostic outputs for display or for ` The device can be started when the input
` Dual-channel operation with detection evaluation via a PLC. circuit is closed first, followed by reset 4.3
of shorts across contacts via light curtain button S1. This avoids an unwanted reset
` Monitored reset Start/reset before the input circuit is closed or as a
` Light curtain with semiconductor output The safety relay PNOZ X3P (K1) can be result of the reset button being
` Contact expansion through PZE X5P started by pressing reset button S1 if: overridden.
and positive-guided contactors ` The light curtain is not interrupted and
` Feedback circuit to monitor contact ` The semiconductor outputs on safety
expansion light curtain B1/B2 are closed and Pilz products
` Up to Category 4 of EN 954-1 ` The relays on the contact expander
module PZE X5P (K2) have de-energised Number Description Order number
and 1 PNOZ X3P 777 313
Description ` Contactors K3 and K4 have de- 1 PZE X5P 777 150
energised. 1 PSEN op4F 630 050
Light curtain function
The interruption of light curtain PSEN op4F Feedback circuit
(B1/B2) is signalled to the safety relay PNOZ The positive-guided N/C contacts on
X3P (K1) via the two semiconductor outputs contactors K3 and K4 are monitored in the
on receiver B2. safety relay’s feedback circuit S33-S34. The
The semiconductor outputs on the safety feedback circuit on safety relay K1 is linked
light curtain’s receiver B2 are opened as to the feedback circuit on the contact
soon as the light curtain is interrupted. This expander module K2.
interrupts the input circuit on the safety
relay PNOZ X3P (K1) and the safety Safety assessment
contacts open. The input circuit on the ` The contact expander module PZE X5P
contact expander module PZE X5P (K2) is (K2) and contactors K3 and K4 must be
interrupted and the safety contacts open. installed in a single mounting area
Contactors K3 and K4 de-energise. (control cabinet) in order to exclude a
The top and bottom DIP switches on the short across the output.
receiver B2 must be set at the same ` Earth faults and shorts between contacts
position. For the light curtain to reset in the input circuit are detected via the
automatically, number 4 on both DIP light curtain.
switches must be switched to ON. ` A fault on the device does not lead to the
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
+24V PLC/external
-B1 -B2
1 24VDC 24VDC 2 -F1

24VDC
3 0V 0V 7 4A
2 n.b. Test/Start 1
4 n.b. Muting 1 3
13
Muting 2 4 -K1
.3
14
OSSD1 5
-K2
OSSD2 6
A1 Y31 Y1 Y2 U K1 K2
LAMP 8
13
SAFE H IGH ALIGN
-K1 A1 -K2
ON
L OW ALIGN
.6
14
B REAK A2 PZE X5P
24V
POWER ON S AFE A1 S31 S21 S22 S32 S11 S12
12 3 4 A2 Y30 Y32 Y35 Y3 Y4

A1
PE PE
A2 PNOZ X3P
24-240V
23
-K1
A2 Y30 Y31 Y32 S13 S14 S33 S34
transmitter receiver .3
24
0V PLC/external
-A3 -A3
21
-K3
0V PLC/external
+24V PLC/external
-A3
.8 13
22
-S1
21
-K4 start/
14
reset A1 A1
.9 -K3 -K4
22
E 4.0 E 4.1 E 4.2
A2 A2
PLC PLC PLC
PE PE
0VDC
4.3
0VDC PSEN op4F-14-015 PNOZ X3P ESPE clear PZE X5P PZE active PZE fault
630 050 777 313 777 150
PNOZ X3P 24-240VAC/DC PZE X5P 24VDC 3RT1 016-1BB42 3RT1016-1 BB42
13 14 .8 13 14 .9 1 2 1 2
23 24 .8 23 24 3 4 3 4
33 34 33 34 5 6 5 6
41 42 43 44 21 22 .5 21 22 .5
53 54
Y1 Y2

ESPE application Pilz GmbH & Co.KG Analysis of one PSENop 4 with ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 monitored start and expander module PNOZX3P
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 1
ESPE Applications
PNOZ X3.10P – PSEN op4F light curtain

Features The safety relay PNOZ X3.10P (K4) can be
` Dual-channel operation with detection ` The light curtain is not interrupted and 1 PNOZ X3.10P 777 314 4.3
of shorts across contacts via light curtain ` The semiconductor outputs on safety 1 PSEN op4F 630 050
` Monitored reset light curtain B1/B2 are closed and
` Light curtain with semiconductor output ` Contactors K5 and K6 have de-
guided contactors

Light curtain function contactors K5 and K6 must be installed
The interruption of light curtain PSEN op4F in a single mounting area (control cabinet)
(B1/B2) is signalled to the safety relay PNOZ in order to exclude a short across the
X3.10P (K4) via the two semiconductor output.
outputs on receiver B2. ` Earth faults and shorts between contacts
The semiconductor outputs on the safety in the input circuit are detected via the
light curtain’s receiver B2 are opened as light curtain.
soon as the light curtain is interrupted. This ` A fault on the device does not lead to the
interrupts the input circuit on the safety loss of the safety function.
relay PNOZ X3.10P (K4) and the safety ` A single fault in the light curtain is
contacts open. Contactors K5 and K6 de- detected.
energise. ` The device can be started when the input
The top and bottom DIP switches on the circuit is closed first, followed by reset
receiver B2 must be set at the same button S5. This avoids an unwanted reset
position. For the light curtain to reset before the input circuit is closed or as a
automatically, number 4 on both DIP result of the reset button being
switches must be switched to ON. overridden.
The safety relay PNOZ X3.10P (K4) has a
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
-B1 - B2
1 2 4VDC 2 4VDC 2 -F 2
24 VDC
6A
3 0V 0V 7
2 n .b. Te st/ Star t 1
4 n .b. M uti ng 1 3
13
-K 4
M uti ng 2 4 .5
14
O SSD1 5
O SSD2 6
LAM P 8
SAFE HIGH AL IGN

-K4
LOW ALI GN
ON
A1 A1 S 31 S 21 S2 2 S3 2 S1 1 S12 S15 S16
BREAK
POWER ON SAFE
A1
12 34
PE PE 2 4V A2 PN OZ X 3.10P
A2 A2 Y 30 Y 31 Y3 2 S1 3 S1 4 S33 S34
t ran smi tter re cei ver

13
-S5
14
-A3 s tar t/
0V PLC/external
+24V PLC/external
res et
21
-K 5
.8
22 A1 A1
21 -K5 -K6
E 9 .0 -K 6 A2 A2
.9
PLC 22
PE PE
0VDC PSE N o p4F- 14- 015 P NOZ X3 .10P PN OZ a cti ve 0V DC

630 050 77 7 31 4 4.3
PNOZ X3.10P 2 4 V A C / DC 3RT1016-1BB42 3RT 1016-1BB42
13 14 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7

ES PE ap plication P il z Gm bH & Co .KG ESP E PS EN op4 . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h mo nito red start of PNOZ X3 .10P PN OZX3.10P
De p. CS P age: 2
ESPE Applications
PNOZ X8P – PSEN op4H light curtain

Features The safety relay PNOZ X8P (K1) can be
` Dual-channel operation with detection ` The light curtain is not interrupted and 1 PNOZ X8P 777 760 4.3
of shorts across contacts via light curtain ` The semiconductor outputs on safety 1 PSEN op4H 630 150
guided contactors
safety relay’s feedback circuit Y1-Y2.

` The safety relay PNOZ X8P (K1) and
Light curtain function contactors K2, K3 must be installed in a
The interruption of light curtain PSEN op4H single mounting area (control cabinet) in
(B1/B2) is signalled to the PNOZ X8P safety order to exclude a short across the
relay (K1) via the two semiconductor output.
relay PNOZ X8P (K1) and the safety ` A single fault in the light curtain is
receiver B2 must be set at the same button S1. This avoids an unwanted reset
position. For the light curtain to reset before the input circuit is closed or as a
automatically, number 4 on both DIP result of the reset button being
The safety relay PNOZ X8P (K1) has a
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 24 VDC
+24V PLC/external
-B1 -B2
1 2 4VD C 24VD C 2
-F 1
24 VDC
3 0V 0V 7 6A
2 n .b. T est/ Sta rt 1
4 n .b. M ut ing 1 3
M ut ing 2 4
OSSD 1 5
OSSD 2 6
13
-K1 -K 1
LAM P 8 A1 Y31 S11 S 21 S 12 S 22 S1 2 S1 1 S52 .4
14
SAFE HIG H ALIGN
LOW ALIGN
ON
A1
BRE AK
POWER ON SAF E 24V A2 PNO Z X8P

12 3 4
PE PE A2 Y30 Y 32 Y 35 S 33 S3 4 S3 7 Y1 Y1 Y2
t ra nsmi tte r r ecei ver
0V PLC/external
13 21
-A3 -A3 -K 2
-S1 .8
star t/ 14 22
res et
21
-K 3
.9
22 A1 A1
E 8.0 E 8.1 -K2 -K3

A2 A2
PL C PLC
PE PE
0VDC PS EN o p4H -30 -015 P NOZ X8 P ES PE clea r ESP E c lear 0V DC

630 150 77 7 7 60 4.3
PNOZ X8P 24V DC 3RT1016-1BB42 3RT1 016-1BB42
13 14 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
41 42 21 22 .7 21 22 .7
51 52

F el ix-W ank el-S tr. 2 wit h mo nito red start of PNOZ X8P PN OZX8P
De p. CS P age: 1
ESPE Applications
PNOZ X10.11P – PSEN op4H light curtain

Features The safety relay PNOZ X10.11P (K11) can
be started by pressing reset button S11 if: Number Description Order number
` Dual-channel operation with detection ` The light curtain is not interrupted and 1 PNOZ X10.11P 777 750 4.3
of shorts across contacts via light curtain ` The semiconductor outputs on safety 1 PSEN op4H 630 150
guided contactors
expansion The contacts on contactors K12 and K13
` Up to Category 4 of EN 954-1 are monitored in the safety relay’s feedback
circuit Y1-Y2.

Light curtain function contactors K12, K13 must be installed in
The interruption of light curtain PSEN op4H a single mounting area (control cabinet) in
(B1/B2) is signalled to the safety relay PNOZ order to exclude a short across the
X10.11P (K11) via the two semiconductor output.
relay PNOZ X10.11P (K11) and the safety ` A single fault in the light curtain is
receiver B2 must be set at the same button S11. This avoids an unwanted
position. For the light curtain to reset reset before the input circuit is closed or
automatically, number 4 on both DIP as a result of the reset button being
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
-B1 -B2
1 2 4VD C 24VD C 2
-F 2
2 4VDC
3 0V 0V 7 6A
2 n .b. T est/ Sta rt 1
4 n .b. M ut ing 1 3
M ut ing 2 4
OSSD 1 5
OSSD 2 6 13
-K 11
.4
LAM P 8 14
SAFE HIG H ALIGN
LOW ALIGN
-K11
ON
BRE AK
A1 A1 S11 S 21 S 22 S 12 S1 1 S1 2 Y3 Y3
POWER ON SAF E
12 3 4
A1
PE PE
24V A2
PNO Z X10.11P
A2 A2 S33 S 34 S 37 S 12 Y1 Y1 Y1 Y2 Y2
t ra nsmi tte r r ecei ver
21
-K 12
.8
13 22
- S11 21
-K 13
st art / 14 A1 A1
r ese t .8
22 -K12 -K13
A2 A2
PE PE
0VDC PS EN o p4H -30 -015 PN OZ X10. 11P 0 VDC

630 150 7 77 7 50 4.3
PNOZ X10. 11P 3RT1016-1BB42 3 RT1016-1BB42
13 1 4 .8 1 2 1 2
23 24 3 4 3 4
33 34 5 6 5 6
43 44 21 2 2 .6 21 22 .6
53 54
63 64
71 72
81 82
91 92
01 02

F el ix-W ank el-S tr. 2 wit h mo nito red start of PNOZ X10.11P PN OZX10 .11P
De p. CS P age: 1
4.3
5.1-
Safety Mat Applications
Contents Page
Safety mat applications

4.4
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany, Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de 2005-06 4.4-1
PNOZ X7P – Safety mat monitoring

Features The positive-guided N/C contacts on 4.4
contactors K7 and K8 are monitored in the Number Description Order number
` Single-channel operation safety relay’s feedback circuit Y1-Y2. 1 PNOZ X7P 777 059
` Manual reset
` Structure of safety mats: positive- Safety assessment
guided N/C contacts connected in ` The safety relay PNOZ X7P (K6) and
series contactors K7 and K8 must be installed
` Contact expansion through positive- in a single mounting area (control cabinet)
guided contactors in order to exclude a short across the
` Feedback circuit to monitor contact output.
expansion ` Earth fault in the input circuit is detected.
` Up to Category 4 of EN 954-1 ` A fault on the device does not lead to the
` The connection leads on safety mat A1
Description must be screened.
` The safety relay PNOZ X7P only achieves
Safety mat function Category 4 in accordance with EN 954-1
When safety mat A1 is actuated (HSM in conjunction with the HSM Type P7-24
Type P7-24 from Haake), the contacts on safety mat from Haake.
the safety mat are opened. The supply
voltage to the safety relay PNOZ X7P (K6)
is interrupted, the safety contacts at K6
open. Contactors K7 and K8 de-energise.
Start/reset
The safety relay PNOZ X7P (K6) can be
` Safety mat A1 has not been actuated
and
energised.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
-A1
Ha ake saf ety mat
ty p: H SM
-F3
24 VDC
4A
13
-K6 -K6
A1 .3
14
A1
24V A2 PNOZ X7P
A2 Y1 Y2
13
-S6
s tar t/ 14
res et
21
-K 7
.4
22
21
-K 8
.5 A1 A1
22
-K7 -K8
A2 A2
0VDC PN OZ X 7P 0 VDC
7 77 059
PNOZ X7 24VAC/DC 3RT1016-1BB42 3RT1 016-1BB42
13 14 . 4 1 2 1 2
23 24 3
5
4
6
3
5
4
6
4.4
21 22 .3 21 22 .3

Sa fety mat application P il z Gm bH & Co .KG Haa ke H SM s afet y mat monitoring . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h PN OZ X7P PN OZX7P
De p. CS P age: 3
PNOZ X9P – Safety mat monitoring

Features The positive-guided N/C contacts on 4.4
contactors K14 and K15 are monitored in Number Description Order number
` Single-channel operation the safety relay’s feedback circuit Y1-Y2. 1 PNOZ X9P 777 609
` Monitored reset
` Structure of safety mats: positive- Safety assessment
guided N/C contacts connected in ` The safety relay PNOZ X9P (K13) and
series contactors K14 and K15 must be
` Contact expansion through positive- installed in a single mounting area
guided contactors (control cabinet) in order to exclude a
` Feedback circuit to monitor contact short across the output.
expansion ` Earth fault in the input circuit is detected.
` Up to Category 4 of EN 954-1 ` A fault on the device does not lead to the
` The connection leads on safety mat A1
Description must be screened.
` The device can be started when the input
Safety mat function circuit is closed first, followed by reset
When safety mat A1 is actuated (HSM Type button S10. This avoids an unwanted
P7-24 from Haake), the contacts on the reset before the input circuit is closed or
safety mat are opened. The input circuit on as a result of the reset button being
the safety relay PNOZ X9P (K13) is overridden.
interrupted, the safety contacts on K13
open. Contactors K14 and K15 de-
energise.
Start/reset
The safety relay PNOZ X9P (K13) can be
` Safety mat A1 has not been actuated
and
energised.
5.1-
0 1 2 3 4 5 6 7 8 9
24VD C 2 4VDC
- F5
-A1 2 4VD C
6A
H aak e s afet y m at
t yp: HS M
13
-K 13 - K13
A1 Y3 1 S11 S21 S22 S 12 S 11 S 52 .2
14
A1
A2 P NOZ X9P
A2 Y3 0 Y32 Y35 S33 S34 S 37 Y1 Y1 Y2
21
-K14
13 .7
22
-S10
21
s tart / 14 -K15 A1 A1
rese t
.8
22
-K 14 -K15
A2 A2
0VDC 0 VDC
PN OZ X9P
777 609
PNOZ X9P 24VDC 3RT1016-1BB42 3RT1016-1BB42
13 14 .7 1 2 1 2
23
33
24
34
3
5
4
6
3
5
4
6
4.4
43 44 21 22 .5 21 2 2 .5
53 54
63 64
73 74
81 82
91 92

Sa fety mat application P il z Gm bH & Co .KG Haa ke H SM s afet y mat monitoring . .PN OZ\ 05PI L00 4
F el ix-W ank el-S tr. 2 wit h PN OZ X9P PN OZX9P
De p. CS P age: 3
4.4
5.1-
Muting Applications
Contents Page
Muting applications
PMUT X1P – Cross muting with lamp monitoring Category 4* 4.5-2
PMUT X1P – Serial muting with lamp monitoring Category 4* 4.5-6
24.5
Muting Applications
PMUT X1P – Cross muting with lamp monitoring
4.5
safety relay PMUT X1P (K1) is reactivated. Feedback circuit ` A single fault in the light curtain is
Features When muting is active, muting lamp H1 will The positive-guided N/C contacts on detected.
light. During the muting cycle, the PMUT contactors K2 and K3 are monitored in the ` The device can be started when the input
` Dual-channel operation with detection X1P (K1) monitors the coiled filament on the safety relay’s feedback circuit Y1-Y2. circuit is closed first, followed by reset
of shorts across contacts via light curtain connected muting lamps. If muting lamp H1 button S5. This avoids an unwanted reset
` Cross muting with two muting sensors is defective, K1 automatically switches to Safety assessment before the input circuit is closed or as a
and monitoring of the muting lamps muting lamp H2. If both muting lamps are ` The safety relay PMUT X1P (K1) and result of the reset button being
` Monitored reset defective and the light curtain is interrupted, contactors K2 and K3 must be installed overridden.
` Light curtain with semiconductor the safety contacts on the safety relay in a single mounting area (control cabinet) ` The light beams from muting sensors S1/
output PMUT X1P (K1) are opened. in order to exclude a short across the S2 and S3/S4 must cross within the
` Contact expansion through positive- If the simultaneity requirement (3s) of muting output. danger zone.
guided contactors sensors S2 and S4 is exceeded, the safety ` Earth faults and shorts between contacts ` Muting sensors S1/S2 and S3/S4 must
` Feedback circuit to monitor contact relay PMUT X1P (K1) will switch to a fault in the input circuit are detected via the be tested at appropriate intervals. If
expansion condition. Once the fault has been rectified, light curtain. muting is active, it will need to be
` Up to Category 4 of EN 954-1 the simultaneity requirement can be reset by ` A fault on the device does not lead to the deactivated in order to do this (no
pressing key switch S6. loss of the safety function. continuous muting).
Description
Start/reset
Muting function The safety relay PMUT X1P (K1) can be Pilz products
The interruption of the light curtain is started by pressing reset button S5 if:
signalled to the safety relay PMUT X1P (K1) ` Muting sensors S2 and S4 have not been Number Description Order number
via the two semiconductor outputs on activated 1 PMUT X1P 778 010
receiver B2. ` The light curtain is not interrupted and 2 PSEN op1.1 630 321
The semiconductor outputs on the safety ` The semiconductor outputs on safety 2 PSEN op1.2 630 322
light curtain’s receiver B2 are opened as light curtain B1/B2 are closed and 2 PIT si1.1 620 010
soon as the light curtain is interrupted. This ` Contactors K2 and K3 have de-
interrupts the input circuit on the safety energised.
relay PMUT X1P (K1) and the safety
contacts open. Contactors K2 and K3 de-
energise.
If both muting sensors S2 and S4 become
active within 3 s (simultaneity), muting is
started. The input circuit on the safety relay
PMUT X1P (K1) is overridden. Muting is
ended when one muting sensor at most (S2
or S4) is active. The input circuit on the
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-K1/S1+ /2.0 -K1/S2+ /2.0
-K1/S1- /2.0 -K1/S2- /2.0
-B1 -B2
-W1 - W2 -W3 -W4
LiCY11Y L iCY11Y LiCY11Y LiCY11Y
br bl br bl br bl br bl
1 +24V +24V 1 4x0,25qmm 4 x0,25qmm 4x0,25qmm 4x0,25qmm
3 Test RES 5
-S1 1 3 -S2 1 3 -S3 1 3 -S4 1 3
2 GND OSSD1 3
-S1 -S4
4 n.c. OSSD2 4
POWER ON AUSG ANG POWER ON AUSGANG
5 n.c. GND 2
STAB ILITT STABILITT
6 n.c. EDM 6
-B1 -B2 7 n.c. 7

ADO PSEN op1.2 PSEN op1.1 PSEN op1.2 PSEN op1.1
8 n.c. RR 8
PE PE PE 2 4 2 4 2 4 2 4
+24V
transmitter rece iver
-W1 -W2 -W3 -W4
LiCY11 Y LiCY11Y LiCY11Y LiCY11 Y
ws sw ws sw ws sw ws sw
Sick Sick 4x0,25 qmm 4x0,25qmm 4x0,25qmm 4x0,25 qmm
C4000S C4000R
-S3 -S2
-K1/S12 /2.5 -K1/S1 /2.0 -K1/S2 /2.0
-K1/S22 /2.5
safety area
PE PE
0VDC muting sensor 1 muting sensor 1 muting sensor 2 muting sensor 2 0VDC
transmitter receiver transmitter receiver
PSEN op1.2 PSEN op1.1 PSEN op1.2 PSEN op1.1

630 322 630 321 630 322 630 321
4.5
Page 1 of 2
Muting application Pilz GmbH & Co.KG Cross muting with ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 lamp monitoring PMUTX1P
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 1
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC 400VAC

L1
L2
`` L3
1.9/ -K1/S2-
-F2
24VDC
-F1
4.5
1.9/ -K1/S2 6A
1.9/ -K1/S2+ 1.4/ -K1/S22
13
1.6/ -K1/S1- -K1
.1
1.6/ -K1/S1 14
1 3 5
1.6/ -K1/S1+
-K2
.6
2 4 6
1 3 5
X1 13 -K3
-H1 -S5 .7
2 4 6
X2 14
ML1 start
-K1
A1 S1+ S1 S1- S2+ S2 S2- LA+ LA- S33 S34 S21 S22 S31 S32 S51 S52 S61 S62
A1
A2 PMUT X1P
24V
A2 S3- S3 S3+ S4- S4 S4+ LB+ LB- S43 S44 Y1 Y2 S11 S12 Y30 Y31 Y32 Y33 Y34 Y35 Y36 GND
X1 21
-K2
-H2 .6
X2 22
ML2
PE-SCH.
21
-K3
13
.7
-S6 22 A1 A1
14 -K2 -K3
warm
restart A2 A2 -X1 1 2 3 PE
1.4/ -K1/S12
U1 V1 W1
0VDC PMUT X1P PIT si1.1 0VDC

-M1
M
778 010 620 010
3
~
PMUT X1P 24VDC 3RT1016-1BB42 3RT1016-1BB42
PIT si1.1
13 14 .7 620 010 1 2 .8 1 2 .8
23 24 3 4 .9 3 4 .9
33 34 5 6 .9 5 6 .9
41 42 21 22 .5 21 22 .5
Page 2 of 2
Muting application Pilz GmbH & Co.KG Cross muting with ..PNOZ\05PIL004
Name WED Name WED
73760 Ostfildern
Kategorie 4 EN 954-1
Dep. CS Page: 2
Notes
4.5
Muting Applications
PMUT X1P – Serial muting with lamp monitoring
4.5
be made inactive. The muting cycle will then Feedback circuit ` The device can be started when the input
continue. Muting is ended when only muting The positive-guided N/C contacts on circuit is closed first, followed by reset
Features
sensor S9 or S10 is active. The input circuit contactors K5 and K6 are monitored in the button S11. This avoids an unwanted
on the safety relay PMUT X1P (K4) is safety relay’s feedback circuit Y1-Y2. reset before the input circuit is closed or
` Dual-channel operation with detection
reactivated. as a result of the reset button being
of shorts across contacts via light curtain
When muting is active, muting lamp H3 will Safety assessment overridden.
` Serial muting with four muting sensors
light. During the muting cycle, the PMUT ` The safety relay PMUT X1P (K4) and ` Muting sensors S7 ... S10 must be tested
and monitoring of the muting lamps
X1P (K4) monitors the coiled filament on the contactors K5 and K6 must be installed at appropriate intervals. If muting is
` Monitored reset
connected muting lamps. If muting lamp H3 in a single mounting area (control cabinet) active, it will need to be deactivated in
` Light curtain with semiconductor
is defective, K4 automatically switches to in order to exclude a short across the order to do this (no continuous muting).
output
muting lamp H4. If both muting lamps are output.
defective and the light curtain is interrupted, ` Earth faults and shorts between contacts
guided contactors
the safety contacts on the safety relay in the input circuit are detected via the
PMUT X1P (K4) are opened. light curtain.
expansion
If the simultaneity requirement (3 s) of ` A fault on the device does not lead to the
muting sensors S7, S8 and S9, S10 is loss of the safety function.
exceeded, the PMUT X1P safety relay (K4) ` A single fault in the light curtain is
will switch to a fault condition. Once the detected.
Description
fault has been rectified, the simultaneity
requirement can be reset by pressing key
Muting function Pilz products
switch S12.
The interruption of the light curtain is
signalled to the safety relay PMUT X1P (K4)
Start/reset Number Description Order number
via the two semiconductor outputs on
The safety relay PMUT X1P (K4) can be 1 PMUT X1P 778 010
receiver B4. The semiconductor outputs on
started by pressing reset button S11 if: 2 PIT si1.1 620 010
the safety light curtain’s receiver B4 are
` Muting sensors S7, S8 and S9, S10 have
opened as soon as the light curtain is
not been activated
interrupted. This interrupts the input circuit
` The light curtain is not interrupted and
on the safety relay PMUT X1P (K4) and the
` The semiconductor outputs on safety
safety contacts open. Contactors K5 and K6
light curtain B3/B4 are closed and
de-energise.
If both muting sensors S7 and S8 become
energised.
active within 3 s (simultaneity), muting is
started. The input circuit on the safety relay
PMUT X1P (K4) is overridden. Muting
sensors S9, S10 must energise while S7 and
S8 are still active. Only then can S7 and S8
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-B3 -B4
1 + 24V +24V 1
-S7
3 T est RES 5
-S8
2 G ND OSSD1 3 -K4/S12 /4.5
4 n .c. OSSD2 4 -K4/S22 /4.5

-B3 -B4
5 n .c. GND 2
-S9
6 n .c. EDM 6
-S10 7 n .c. ADO 7
8 n .c. RR 8
PE PE PE
+24V
transmitter receiver
Sick Sick
C4000S C4000R
safety area
PE PE
0VDC 0VDC
4.5
Page 1 of 2
Muting Applikation Pilz GmbH & Co.KG Serial muting with ..PNOZ\05PIL004
Name WED Name WED
73760 Ostfildern
Kategorie 4 EN 954-1
Dep. CS Page: 3
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC 400VAC

L1
L2
L3
muting
sensor 1
muting
sensor 2
-F4
24VDC
-F3
4.5
6A
3.6/ -K4/S22
13
-K4
.1
14
-S7 -S8 1 3 5
-K5
.6
2 4 6
1 3 5
X1 13 -K6
-H3 -S11 .7
2 4 6
X2 14
ML1 start
-K4
A1 S1+ S1 S1- S2+ S2 S2- LA+ LA- S33 S34 S21 S22 S31 S32 S51 S52 S61 S62
A1
A2 PMUT X1P
24V
A2 S3- S3 S3+ S4- S4 S4+ LB+ LB- S43 S44 Y1 Y2 S11 S12 Y30 Y31 Y32 Y33 Y34 Y35 Y36 GND
X1 21
-K5
-H4 .6
X2 22
-S9 -S10 ML2
PE-SCH.
21
-K6
13
.7
-S12 22 A1 A1
14 -K5 -K6
warm
muting muting
restart A2 A2 -X2 1 2 3 PE
sensor 3 sensor 4 3.6/ -K4/S12
U1 V1 W1
0VDC PMUT X1P PIT si1.1 0VDC

-M2
M
778 010 620 010
3
~
PMUT X1P 24VDC 3RT1016-1BB42 3RT1016-1BB42
PIT si1.1
13 14 .7 620 010 1 2 .8 1 2 .8
23 24 3 4 .9 3 4 .9
33 34 5 6 .9 5 6 .9
41 42 21 22 .5 21 22 .5
Page 2 of 2
Muting application Pilz GmbH & Co.KG Serial muting with ..PNOZ\05PIL004
Name WED Name WED
73760 Ostfildern
Category 4 EN 954-1
Dep. CS Page: 4
Further Applications
Contents Page
Further applications
PNOZ X7P – Tolerance switch (level switch) with PZE X4VP Category 1* 4.6-2
PSWZ X1P – Releasing safety gate guard locking after standstill Category 3* 4.6-4
2
4.6
5.1
Category 1, EN 954-1 4.6
5.1
PNOZ X7P – Tolerance switch (level switch) with PZE X4VP

Features When level switch S5 is closed, the safety
relay PNOZ X7P (K3) starts automatically. Number Description Order number
` Single-channel operation If level switch S5 is opened and then closed 1 PNOZ X7P 777 059
` Automatic reset again within the delay-on de-energisation 1 PZE X4VP 777 582
` Contact expansion through contactor time on K4, the PNOZ X7P (K3) starts
` Feedback circuit to monitor PZE X4VP automatically via delay-on de-energisation
` Up to Category 1 of EN 954-1 safety contact 17-18 on K4.
Feedback circuit
Description Feedback circuit Y1-Y2 on safety relay K3 is
linked to feedback circuit Y1-Y2 on the
Function contact expander module K4. The delay-on
The installation or application of level de-energisation safety contact on contact
switches can lead to inadvertent operation. expander module K4 is also connected in
To prevent inadvertent operation, the delay- parallel. In this way, safety relay K3 can be
on de-energisation PZE X4VP (K4) ignores restarted (within K4‘s release time), even
brief interruptions of the level switch. The when safety relay K3 has not de-energised.
tolerance time depends on the delay-on de-
energisation set on the PZE X4VP (K4). Safety assessment
When the level switch S5 is operated, the
supply voltage on the safety relay PNOZ ` Earth fault in the input circuit is detected.
X7P (K3) is interrupted and the safety ` A fault on the device does not lead to the
contacts on K3 open. loss of the safety function.
The supply voltage to the contact expander ` The level switch S5 must be classified as
module PZE X4VP (K4) is interrupted, the a well-tried component.
safety contacts on K4 open after a delay.
Contactor K5 de-energises after the delay-
on de-energisation time elapses on the
contact expander module K4.
If the supply voltage to the safety relay K3 is
reconnected within the delay-on de-
energisation time on K4, the safety contacts
on K4 remain closed.
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
1 13
-K3
-S5 -F2
.3
2 14
level 24VDC
switch 4A
27
-K3 -K4 -K4
A1 A1 .5
28
A1 A1
A2 PNOZ X7P A2 PZE X4VP

24V 24V
t=2s fest
A2 Y1 Y2 A2 Y1 Y2
17
-K4
.5
18
A1
-K5
A2
0VDC PNOZ X7P PZE X4VP 0VDC

777 059 777 582
PNOZ X7 24VAC/DC PZE X4VP 2 4VDC 2S F 3RT1016-1BB42
13 14 .5 17 18 .3 1 2
23 24 3 4
27 28 .7 5 6
21 22
37 38
47 48
Y1 Y2
4.6
5.1
Liberal switch application Pilz GmbH & Co.KG Level switch in connection ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 with PZE X4V PNOZX7P
73760 Ostfildern
Category 1 EN 954-1
Dep. CS Page: 2
Category 3, EN 954-1 4.6
5.1
PSWZ X1P – Releasing safety gate guard locking after standstill
When the simultaneity requirement of the Safety assessment ` The device can be started when the input
Features two input channels on the standstill monitor ` The safety relay PNOZ X3P (K1) and circuit is closed first, followed by reset
PSWZ X1P (K2) is exceeded, the unit contactors K3 and K3.1 must be installed button S3. This avoids an unwanted reset
` Dual-channel operation with detection switches to a fault condition. K2 is in a single mounting area (control cabinet) before the input circuit is closed or as a
of shorts across contacts reactivated by pressing reset button S7. in order to exclude a short across the result of the reset button being
` Safety gate switches with separate The star-delta start-up on motor M1 is output. overridden.
actuator and guard locking device started via the start button S5 and switched ` Earth faults and shorts between contacts ` Using the standstill monitor PSWZ X1P
` Second safety switch with separate off via the stop button S6. in the input circuit are detected. (K2) means it is only possible to achieve
actuator The contacts on safety switches S1 and S2 ` A fault on the device does not lead to the Category 3 in accordance with EN 954-1.
` Guard locking released after monitored are opened as soon as the monitored safety loss of the safety function.
standstill gate is opened. This interrupts the input
` Monitored reset circuit on K1 and the safety contacts on the
` Contact expansion through positive- PNOZ X3P (K1) open. Contactors K3 and Pilz products
guided contactors K3.1 plus timer K6 de-energise.
Number Description Order number
expansion Start/reset
1 PNOZ X3P 777 313
` Up to Category 3 of EN 954-1 The safety relay PNOZ X3P (K1) can be
1 PSWZ X1P 777 949
1 PSENme 1S/1AS 570 000
Description ` The contacts on safety switches S1 and 1 PSENme 2/2AS 570 200
S2 are closed and
Safety gate function ` Contactors K3 and K3.1 have de-
The opening and closing of a safety gate is energised.
signalled to the safety relay PNOZ X3P (K1) The standstill monitor PSWZ X1P (K2) starts
via the contacts on safety switches automatically once standstill is detected.
PSENme 1S/1AS (S1) and PSENme 2/2AS
(S2). Guard locking on safety switch S1 can Feedback circuit
be released via pushbutton S4. Guard The contacts on contactors K3 and K3.1 are
locking will not be released until the safety monitored in the safety relay’s feedback
contacts on the standstill monitor PSWZ circuit S33-S34.
X1P (K2) are closed.
The standstill monitor PSWZ X1P (K2)
monitors standstill on motor M1. When
standstill is achieved, the safety contacts on
K2 are closed.
5.1-
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC
-S2
-F2
11
24VDC
4A
13
-K2
2.5
14
12
PSENme 2/2AS
13
-S4
14
unlock
-S1
21 44 31 13 E1
-K1
A1 S31 S21 S22 S32 S11 S12
A1
A2 PNOZ X3P
24-240V
22 43 32 14 E2 A2 Y30 Y31 Y32 S13 S14 S33 S34

PSENm e 1S/1AS
13
-S3
14
start/
reset
21
-K3
2.1
22
21
-K3.1
2.2
22
0VDC 0VDC
PSENme 1S/1AS PNOZ X3P PSENme 2/2AS

570 000 777 313 570 200
PNOZ X3P 24-240VAC/ DC
13 14 2.0
23 24
33 34
41 42
Page 1 of 2
4.6
5.1
Standstill monitoring application Pilz GmbH & Co.KG Enable of the safety gate guard locking ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 after standstill PSWZX1P
73760 Ostfildern
Category 3 EN 954-1
Dep. CS Page: 1
0 1 2 3 4 5 6 7 8 9
24VDC 24VDC 400VAC
4.6
5.1
-F3 -F1
24VDC
4A 1 3 5
-K3
.1
2 4 6
13 13 1 3 5
-K1 -K3.1
-S7
1.6 .2
14 14 2 4 6
reset
41
-K2
.5
42
-K2
PE-SCH.
A1 RES L1 L2 L3
13 53 17. 17
-K3 -K6 -K6
-S5 POWER CH.1 IN
.1 .0 .0
14 54 28 18
start
A1 OUTPUT CH.2 IN
-X1 1 2 3 PE
FAULT
PSWZ X1P
A2 CH.1
24-240V
CH.2
U1 V1 W1
V 1 3 5
-K4 M
21 21 21 A2 Y30 Y31 Y32 Y35 Y1 Y2 .3 -M1 PE
-K5 -K4 2 4 6 3
-S6 .4 .3
~
22 22 22 U2 V2 W2
stop
-X1 4 5 6
A1 A1 A1 A1 A1
-K6 -K3 -K3.1 -K4 -K5

A2 A2 A2 A2 A2
1 3 5
-K5
0VDC 0VDC
.4
2 4 6
delta-wye net net wye delta PSWZ X1P

777 949
3RP 1574-1NP30 3RT1016 -1BB42 3RT1016-1BB42 3RT1016-1BB42 3RT1016-1BB42 PSWZ X1P

3RH19 21-1EA11 3 RH19 21-1EA11
17 18 .4 1 2 .8 1 2 .8 1 2 .8 1 2 .8 13 14 1.3
3 4 .9 3 4 .9 3 4 .8 3 4 .9 23 24
17. 28 .3 5 6 .9 5 6 .9 5 6 .8 5 6 .9 41 42 .1
21 22 1.8 21 22 1.8 21 22 .4 21 22 .3
53 54 .1 53 54
61 62 61 62
Page 2 of 2
Standstill monitoring application Pilz GmbH & Co.KG Enable of the safety gate guard locking ..PNOZ\05PIL004
Name WED Name WED
Felix-Wankel-Str.2 after standstill PSWZX1P
73760 Ostfildern
Category 3 EN 954-1
Dep. CS Page: 2
Pilz – Your Partner For
Practical Training
5
Pilz – Your Partner For Practical Training
Contents Page

Introduction 5.1-2 5.1
2-1
6-1
5.1-1
Introduction
Customised training concepts
Benefit from the expertise of one of the samed standard. For example: More information on our complete seminar
leading brands in automation technology program, conditions of registration and
General safety-related issues seminar venues can be found on the
As a result of many years’ experience, work New machinery safety standards Internet, where you also have the
with the standards’ committees and Programming and maintenance opportunity to register directly online:
thorough expertise in the area of safe Error evaluation and diagnostics
automation technology, Pilz is the ideal www.pilz.com
partner for practical training. Pilz offers a Whether you need a basic seminar or an
large number of seminars and courses on advanced course, we can help to prepare you Why not find out more about our attractive
the widest range of subjects to both individually in the best way possible for range of training courses!
manufacturers and users alike everyday work situations. We will happily do
– worldwide, in various languages, to the this at your premises, directly on the machine.
5.1
2-2
6-2
5.1-2
2-1
6-1
4.1-1
Service
6
Service
Contents Page
Service
Pre-sales/after sales – Services, concepts and solutions 6.1-2
Addresses of the technical offices in Germany 6.1-3
6.1
2-1
6-1
6.1-1
Service
Pre-sales/after sales
Services, concepts and solutions
Plant assessment Technical support E-Business

Analysis and assessment of the Our engineers can support you in The focus of Pilz’s E-Business
safety-related condition of your the selection, use and application activities is to strengthen
plant and machinery. Presentation of our products. They are in customer orientation through the
of basic proposals for improvement. constant contact with customers from the use of new media and to increase added
widest range of industries and industrial value via a supplementary business model
Risk assessment sectors and are happy to answer your for Business-to-Business.
Assessment of the hazards and queries at any time.
risks on plant and machinery, Supply and repair service
based on standards and norms. E-Mail: From a fast, economical repair
techsupport@pilz.de through to a long supply
Safety concept guarantee to safeguard your
Based on the risk assessment, 24-hour hotline: investment – always expect more from Pilz.
appropriate protective measures +49 711 3409-444
can be selected and a safety Certificates and approvals
concept drawn up. Training and education Pilz is certified to DIN ISO 9001.
A wide range of seminars and International approvals and
We are happy to advise you, in the Safety design courses help to pass on the certification from recognised test
configuration phase or during Pilz can undertake all the tasks basics to minimise risks and bodies confirm our products’ suitability for
commissioning. required to implement a project: safeguard your success. worldwide use. 6.1
component selection, preparation
of circuit diagrams, programming, control Worldwide representatives
cabinet, installation, commissioning. Our worldwide network of
subsidiaries and sales partners
CE services ensures comprehensive support
Co-ordination and implementation and assistance with your questions and
of all the activities necessary for problems.
the “CE conformity” of plant and
machinery. Internet
Our homepage at www.pilz.com
Safety sign-off provides the latest information,
Check of all the relevant safety- electronic shopping, direct
related documents, creation of dialogue and enquiry functions, as well as
check lists and examination of extensive download options.
plant and machinery.
2-2
6-2
6.1-2
Service
Addresses
Technical offices in Germany
Dresden Hannover Pirmasen

Pilz GmbH & Co. KG Pilz GmbH & Co. KG Pilz GmbH & Co. KG
Sichere Automation Sichere Automation Sichere Automation
Technisches Büro Dresden Technisches Büro Hannover Technisches Büro Pirmasens
Hauptstraße 32 Osterwalder Straße 8 Karlstraße 22
01445 Radebeul 30827 Garbsen 66969 Lemberg
Telephone: 0351 83639-96/-97 Telephone: 05131 4918-0 Telephone: 06331 6981-11
Telefax: 0351 83639-98 Telefax: 05131 4918-10 Telefax: 06331 6981-61
Field office in Berlin:

Telephone: 030 4408987 München Reutlingen 6.1
Telefax: 030 44359047 Pilz GmbH & Co. KG Pilz GmbH & Co. KG
Sichere Automation Sichere Automation
Technisches Büro München Technisches Büro Reutlingen
Filderstadt lndustriestraße 44 b Lichtensteinstraße 38
Pilz GmbH & Co. KG 82194 Gröbenzell 72124 Pliezhausen
Sichere Automation Telephone:08142 4670-0 Telephone: 07127 8905-10
Technisches Büro Filderstadt Telefax: 08142 54541 Telefax: 07127 8905-11
Uhlbergstraße 75/1
70794 Filderstadt
Telephone: 0711 7785244 Mönchengladbach Siegburg
Telefax: 0711 7785245 Pilz GmbH & Co. KG Pilz GmbH & Co. KG
Sichere Automation Sichere Automation
Technisches Büro Technisches Büro Siegburg
Bielefeld Frankfurt Mönchengladbach Adolf-Kolping-Platz 12
Pilz GmbH & Co. KG Pilz GmbH & Co. KG Girmen 32 53721 Siegburg
Sichere Automation Sichere Automation 52525 Heinsberg Telephone: 02241 57160
Technisches Büro Bielefeld Technisches Büro Frankfurt Telephone: 02452 939-877 Telefax: 02241 57076
Mackenbrucher Straße 35 a Heinrich-Böll-Str. 27 Telefax: 02452 939-878
33813 Oerlinghausen 63110 Rodgau
Telephone: 05202 926012 Telephone: 06106 624641 Singen
Telefax: 05202 926013 Telefax: 06106 624677 Nürnberg Pilz GmbH & Co. KG
Pilz GmbH & Co. KG Sichere Automation
Sichere Automation Technisches Büro Singen
Bonn Gießen Technisches Büro Nürnberg Ob den Häusern 3
Pilz GmbH & Co. KG Pilz GmbH & Co. KG Poppenleite 6 78250 Tengen
Sichere Automation Sichere Automation 96152 Burghaslach Telephone: 07736 921952
Technisches Büro Bonn Technisches Büro Gießen Telephone: 09552 980568 Telefax: 07736 921953
Cimbernstraße 3 Waldstraße 26 Telefax: 09552 980569
53859 Niederkassel 35452 Heuchelheim
Telephone: 02208 914128 Telephone: 0641 9661788
Telefax: 02208 914129 Telefax: 0641 9661789
2-3
6-3
6.1-3
AT CH ES IE MX SE
© Pilz GmbH & Co. KG, 2005

2-6-2-2-002, 2005-06 Printed in Germany
Pilz Ges.m.b.H. Pilz lndustrieelektronik GmbH Pilz lndustrieelektronik S.L. Pilz Ireland Industrial Automation Pilz de Mexico, S. de R.L. de C.V. Pilz Skandinavien K/S
Sichere Automation Gewerbepark Hintermättli Camí Ral, 130 Cork Business and Technology Park Automatización Segura Safe Automation
Modecenterstraße 14 Postfach 6 Polígono Industrial Palou Nord Model Farm Road Circuito Pintores # 170 Energigatan 10 B
1030 Wien 5506 Mägenwil 08400 Granollers Cork Cd. Satelite 43437 Kungsbacka
Austria Switzerland Spain Ireland C.P. 53100 Sweden
Telephone: +43 1 7986263-0 Telephone: +41 62 88979-30 Telephone: +34 938497433 Telephone: +353 21 4346535 Naucalpan de Juarez, Edo. de Mexico Telephone: +46 300 13990
Telefax: +43 1 7986264 Telefax: +41 62 88979-40 Telefax: +34 938497544 Telefax: +353 21 4804994 Mexico Telefax: +46 300 30740
E-Mail: pilz@pilz.at E-Mail: pilz@pilz.ch E-Mail: pilz@pilz.es E-Mail: sales@pilz.ie Telephone: +52 55 5572 1300 E-Mail: pilz.se@pilz.dk
Telefax: +52 55 5572 4194
E-Mail: info@mx.pilz.com
AU CN FI IT TR
Pilz Australia Pilz China Representative Office Pilz Skandinavien K/S Pilz ltalia Srl Pilz Emniyet Otomasyon
Safe Automation Safe Automation Safe Automation Automazione sicura NL Ürünleri ve Hizmetleri Tic. Ltd. †ti.
Suite C1, 756 Blackburn Road Rm. 704-706 Nuijamiestentie 5 A Via Meda 2/A Pilz Nederland ƒsmail Pa‡a Sokak No: 8
Clayton, Melbourne VIC 3168 No. 457 Wu Lu Mu Qi (N) Road 00400 Helsinki 22060 Novedrate (CO) Veilige automatisering Ko‡uyolu/Kadıköy
Australia Shanghai 200040 Finland Italy Postbus 186 34718 ƒstanbul
Text and graphics in this leaflet are simply intended to give an overview of the system. No responsibility accepted for errors or omissions.
Telephone: +61 3 95446300 China Telephone: +358 9 27093700 Telephone: +39 031 789511 4130 ED Vianen Turkey
Telefax: +61 3 95446311 Telephone: +86 21 62494658 Telefax: +358 9 27093709 Telefax: +39 031 789555 Netherlands Telephone:+90 216 5452910
E-Mail: safety@pilz.com.au Telefax: +86 21 62491300 E-Mail: pilz.fi@pilz.dk E-Mail: info@pilz.it Telephone: +31 347 320477 Telefax: +90 216 5452913
E-Mail: sales@pilz.com.cn Telefax: +31 347 320485 E-Mail: pilz.tr@pilz.de
Automation Workbench®, Pilz®, PIT®, PMI®, PNOZ®, PSS®, SafetyBUS p® are registered trademarks of Pilz GmbH & Co. KG.
E-Mail: info@pilz.nl
BE LU FR JP
Pilz Belgium DE Pilz France Electronic Pilz Japan Co., Ltd. US
Safe Automation Pilz GmbH & Co. KG 1, rue Jacob Mayer Safe Automation NZ Pilz Automation Safety L.P.
Bijenstraat 4 Sichere Automation BP 12 Shin-Yokohama Fujika Building 5F Pilz New Zealand 7150 Commerce Boulevard
9051 Gent (Sint-Denijs-Westrem) Felix-Wankel-Straße 2 67037 Strasbourg Cedex 2 2-5-9 Shin-Yokohama Safe Automation Canton
Belgium 73760 Ostfildern France Kohoku-ku 5 Nixon Road Michigan 48187
Telephone: +32 9 3217570 Germany Telephone: +33 3 88104000 Yokohama 222-0033 Mangere USA
Telefax: +32 9 3217571 Telephone: +49 711 3409-0 Telefax: +33 3 88108000 Japan Auckland Telephone: +1 734 354-0272
E-Mail: info@pilz.be Telefax: +49 711 3409-133 E-Mail: siege@pilz-france.fr Telephone: +81 45 471-2281 New Zealand Telefax: +1 734 354-3355
E-Mail: pilz.gmbh@pilz.de Telefax: +81 45 471-2283 Telephone: +64 9 6345350 E-Mail: info@pilzusa.com
E-Mail: pilz@pilz.co.jp Telefax: +64 9 6345352
BR GB E-Mail: t.catterson@pilz.co.nz
Pilz do Brasil DK Pilz Automation Technology ...
Automação Segura Pilz Skandinavien K/S Safe Automation KR In many countries we are
Rua Ártico, 123 - Jd. do Mar Safe Automation Willow House, Medlicott Close Pilz Korea Ltd. PT represented by sales partners.
09726-300 Ellegaardvej 25 L Oakley Hay Business Park Safe Automation Pilz Industrieelektronik S.L.
São Bernardo do Campo - SP 6400 Sonderborg Corby #428 Midas Tower R. Eng Duarte Pacheco, 120 Please refer to our Homepage
Brazil Denmark Northants NN18 9NF 775-1 Janghang Dong 4 Andar Sala 21 for further details or contact our
Telephone: +55 11 4337-1241 Telephone: +45 74436332 United Kingdom Ilsan Gu, Goyang City 4470-174 Maia headquarters.
Telefax: +55 11 4337-1242 Telefax: +45 74436342 Telephone: +44 1536 460766 Gyeonggi Province 411-837 Portugal
E-Mail: pilz@pilzbr.com.br E-Mail: pilz@pilz.dk Telefax: +44 1536 460866 Republic of Korea Telephone: +351 229407594
E-Mail: sales@pilz.co.uk Telephone: +82 31 8159541 Telefax: +351 229407595
Telefax: +82 31 8159542 E-Mail: pilz@pilz.es
E-Mail: info@pilzkorea.co.kr
www
www.pilz.com
Technical support
+49 711 3409-444
Pilz GmbH & Co. KG

Sichere Automation
Felix-Wankel-Straße 2
73760 Ostfildern, Germany
Telephone: +49 711 3409-0
Telefax: +49 711 3409-133
E-Mail: pilz.gmbh@pilz.de

Compact Safety Relays PNOZ X: Application Manual - June 2005 Edition

Uploaded by

Copyright:

Available Formats

Compact Safety Relays PNOZ X: Application Manual - June 2005 Edition

Uploaded by

Document Information

Original Title

Copyright

Available Formats

Share this document

Share or Embed Document

Sharing Options

Did you find this document useful?

Is this content inappropriate?

Copyright:

Available Formats

Compact Safety Relays PNOZ X: Application Manual - June 2005 Edition

Uploaded by

Copyright:

Available Formats

Compact safety relays PNOZ X

Application examples for project configuration –

Application Manual – June 2005 edition

We have taken great care in compiling our

Pilz offers a universal

Solution supplier for safety and standard

Pilz – Business activities 1.0

Pilz – Products and services 1.1

Standards and directives 3.0

Standards and directives 3.1

Application examples 4.0

Emergency stop applications 4.1

Safety gate applications 4.2

ESPE applications 4.3

Safety mat applications 4.4

Muting applications 4.5

Further applications 4.6

Pilz – Your partner for practical training 5.0

Pre-sales/after sales, addresses of the technical offices in Germany 6.1

Pilz – Business Activities

Products and services

Control and monitoring Electronic monitoring relays S-Range

Control and signalling Emergency stop PITestop

Muting lamps PITsign

Sensor technology Safety switches Mechanical PSENmech

Safe Safety relays Compact PNOZelog

Safe bus systems Safety systems SafetyBUS p

Operating and Operator terminals PMImicro diag Diagnostics

Operator terminals With PMI-PRO software PMIvisu Diagnostics

Open hardware platform PMIopen Visualisation

Services Consulting and Plant assessment

Training courses Seminars and courses

That plant and machinery are made safe,

These days, the monitoring and protection

The standards’ world has also undergone a

When a book is published, it is customary to

By continually monitoring the standards and

Finally I would like to thank Pilz for their

Our application manual will provide guidance

Standards And Directives

C standards deal with EN 12415 Turning machines

Fig. 2: Standards pyramid

Risk parameters Category B be designed so that their safety function(s) Category 3

be avoided by the appropriate arrangement switch on, at the end of a machine

Functional safety with What is the legal status of

system designer cannot assume that the re-

These sector-specific standards are

Fig. 4: Sector standards from IEC 61508

Under the terms of the machinery directive,

Contents Page Contents Page

Emergency stop applications Safety mat applications

Safety gate applications * in accordance with EN 954-1

PMUT X1P – Cross muting with lamp monitoring Category 4* 4.5-2

Emergency stop applications

Feedback circuit Pilz products

24 V A2 PNOZ X1P 2 4V A2 PZE X4 P

0VDC PN OZ X 1P PZE X4 P 0 VDC

PNOZ X1P 24VDC PZE X4P 24VDC 3RT1016-1BB42

PIT esb 1.1