PREVENTA™ XPS Safety Relays: Emergency Stop and Limit Switch Monitoring
PREVENTA™ XPS Safety Relays: Emergency Stop and Limit Switch Monitoring
PREVENTA™ XPS Safety Relays: Emergency Stop and Limit Switch Monitoring
Operating Principle
Preventa XPSAC safety relays conform to Category 3 per EN 60954-1. They are used for monitoring:
• Emergency stop circuits (Emergency stop push buttons or cable pull switches) that conform to
standards EN 60418 and EN 60204-1
• Limit switches or safety interlocks mounted on guards or doors, that conform to standard EN 61088.
These modules have a compact enclosure (0.89"/22.5mm wide).
XPSACppppP
Three N.O. safety outputs and 1 solid state output for signaling to the PLC.
Two versions are available: one has non-removable terminal block mounting, which is an integral part of
the module, the other has removable terminal blocks to reduce maintenance time and replacement.
Two LEDs on the cover to provide status information for easier troubleshooting
Ordering Information
Type of connection Number of instantaneous Weight
Additional outputs Power supply Catalog number
terminal block opening safety circuits oz (kg)
24 Vac/dc XPSAC5121 5.64 (0.160)
48 Vac XPSAC1321 7.41 (0.210)
Non-removable 3 1 solid-state
115 Vac XPSAC3421 7.41 (0.210)
230 Vac XPSAC3721 7.41 (0.210)
24 Vac/dc XPSAC5121P 5.64 (0.160)
File E164353
48 Vac XPSAC1321P 7.41 (0.210)
® CCN NKCR Removable 3 1 solid-state
115 Vac XPSAC3421P 7.41 (0.210)
File LR44087
230 Vac XPSAC3721P 7.41 (0.210)
Class 3211 03
14
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAC Safety modules for emergency stop and limit switch monitoring
Wiring Diagrams
XPSAC module with an Emergency stop button with 1 contact
F1
S2 + 24 Vdc
F2 F3 F4
Start
S1 ESC
A1 Y1 Y2 13 23 33 Y43
XPSAC
Logic K1
T
K2
48 V, 115 V, 230 V K1 K2
A2 PE 14 24 34 Y44
XPSAC module with an Emergency stop button with 2 contacts (recommended application)
F1
S2
Start K3
S1
K4 + 24 Vdc
ESC
A1 Y1 Y2 13 23 33 Y43
XPSAC
K1 K3 K3 K3
Logic
T
K2 K4 K4 K4
48 V, 115 V 230 V K1 K2
A2 PE 14 24 34 Y44
K3 K4
Emergency stop
“A2” (02)
1
Feedback loop
Y1-Y2 2
Output 13-14 N.O.
Solid-state output
Y43-Y44
1
Key 0
15
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Technical Data
Module type XPSAV11113 and AV11113P XPSATpppp
Product designed for max. use in safety related Category 4 (instantaneous safety outputs)
Category 4
parts of control systems (conforming to EN 60954-1) Category 3 (time delay safety outputs)
Power supply
voltage V 24 Vdc 24 Vac/dc, 115 Vac, 230 Vac
voltage limits - 20 to + 20 % - 20 to + 10 % (24 V) / - 15 to + 15 % (115 V) / - 15 to + 10 % (230 V)
frequency Hz – 50/60
Power consumption W <5 <8
Module fuse protection Internal, electronic Internal, electronic
Adjustable time delay s 0 to 300 0 to 30
Start button monitoring Yes/No (configurable by terminal connection) Yes/No (configurable by terminal connection)
Control unit voltage (at nominal supply voltage) Between terminals S21-S22, S31-S32 or S11-S12 Between terminals S11-S12, S21-S22 or S11-B1
24 V version Vdc 24 24
115 V and 230 V versions Vdc – 48
U int - U min.
RL max. =
I min.
Calculation of wiring resistance RL 100 max. Ue = true voltage applied to terminals A1-A2
Ω
between input terminals Maximum cable length: 6,562 ft. (2000 m) U int (terminals S11-S21) = supply voltage Ue - 3 V (24 V version)
U int between 42 V and 45 V, with typical value = 45 V (115 V, 230 V version)
Calculated max. RL must be equal to or greater than the true value
Synchronization time between inputs s For guard: 1.5 / For emergency stop: unlimited Approx. 0.075 (automatic start, terminals S33-Y2 and Y3-Y4 linked)
Outputs
voltage reference Relay hard contacts
number and type of instantaneous opening safety
3 N.O. (03-04, 13-14, 23-24) 3 N.O. (13-14, 23-24, 33-34)
circuits
number and type of time delay opening safety
3 N.O. (37-38, 47-48, 57-58) 2 N.O. (57-58, 67-68)
circuits
number and type of additional circuits 3 solid state 1 N.C. (41-42)
breaking capacity in AC-15
-- instantaneous outputs VA C300: inrush 1800, maintained 180 B300: inrush 3600, maintained 360
-- time delay outputs VA C300: inrush 1800, maintained 180 C300: inrush 1800, maintained 180
breaking capacity in DC-13
-- instantaneous outputs 24 V/1.25 A L/R = 50 ms 24 V/1.5 A L/R = 50 ms
-- time delay outputs 24 V/1.25 A L/R = 50 ms 24 V/1.5 A L/R = 50 ms
breaking capacity of solid state outputs 24 V/20 mA –
max. thermal current (the)
-- instantaneous outputs 3.3 for all 3, or 6 for 1 and 2 for 2, or 4 for 2 and 2 for 1 5
A
-- time delay outputs 3.3 for all 3, or 6 for 1 and 2 for 2, or 4 for 2 and 2 for 1 2.5
max. total thermal current A 20 8
output fuse protection conforming to IEC EN 60947-5-1. DIN VDE 0660 part 200
-- instantaneous outputs 4 gG or 6 fast acting 6 gG
A
-- time delay outputs 4 gG or 6 fast acting 4 gG
minimum current mA 10 10
minimum voltage V 17 17
Electrical life See page 11
Response time on instantaneous opening
ms < 30 < 20
inputs
Rated insulation voltage (Ui) V 300 (degree of pollution 2 conforming to IEC EN 60947-5-1, DIN VDE 0110 parts 1 and 2)
Rated impulse withstand voltage (Uimp.) kV 4 (over voltage category III, conforming to IEC EN 60947-5-1, DIN VDE 0110 parts 1 and 2)
LED display 11 4
Operating temperature °F(°C) + 14 to + 130 (- 10 to + 55)
Storage temperature °F(°C) - 13 to + 185 (- 25 to + 85)
Degree of protection conforming to IEC EN 60529
Terminals IP 20
Enclosure IP 40
XPSAV11113 XPSAV11113P XPSATpppp
Connection Type Captive screw clamp terminals Captive screw clamp terminals, separate Captive screw clamp terminals
removable block
Solid or stranded wire: Solid or stranded wire: Solid or stranded wire:
Without cable end
26-14 AWG (0.14 - 2.5 mm2) 24-14 AWG (0.2 - 2.5 mm2) 1 x 12 AWG (1 x 4 mm2)
Without bezel, stranded wire: Without bezel, stranded wire:
- 1-wire connection With cable end Stranded wire: 2 x 14 AWG (2 x 2.5 mm2)
24-14 AWG (0.25 - 2.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
With bezel, stranded wire: With bezel, stranded wire:
With cable end –
24-16 AWG (0.25 - 1.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
Solid or stranded wire: Solid wire: 24-18 AWG (0.2 -1.0 mm2) –
Without cable end
26-20 AWG (0.14 - 0.75 mm2) Stranded wire: 24-16 AWG (0.2 - 1.5 mm2)
Without bezel, stranded wire: Without bezel, stranded wire: –
- 2-wire connection With cable end
24-18 AWG (0.25 - 1.0 mm2) 24-18 AWG (0.25 - 1.0 mm2)
Double, with bezel, stranded wire: Double, with bezel, stranded wire: –
With cable end
22-14 AWG (0.5 - 1.5 mm2) 22-14 AWG (0.5 - 1.5 mm2)
16
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Operating Principle
Ordering Information
Preventa XPSAV safety relays are suitable for use in circuits through Category 4 per EN 60954-1.
Preventa XPSAT safety relays are suitable for use in circuits through Category 4 per EN 60954-1
when instantaneous break contacts are used.
Preventa XPSAT safety relays are suitable for use in circuits through Category 3 per EN 60954-1
when time delay break contacts are used.
See page 70 for dimensions.
17
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Wiring Diagrams
XPSAV module with an Emergency stop push button with 1 N.C. contact, automatic start or unmonitored start
+ 24 V + 24 V
F1
K01
K02
ESC K11
11
S1
Emergency stop
12
K12
13
To PLC
S3 (1)
14
Start
K1
Output 1
Logic
channel 1
K3
Output 2
K1/K2
K3/K4
Fault
K2
Output 1
Logic
channel 2
K4
Output 2
XPSAV
A2 Y39 S33 S21 S22 S34 Y40 04 14 24 38 48 58
0V 0V
(1) Jumper for automatic start.
(2) Instantaneous opening safety outputs (stop category 0).
(3) Time delay opening safety outputs (stop category 1).
ESC = External start conditions.
Functional diagrams
Automatic start Unmonitored start
Power-up Emergency Power-up Emergency
Emergency stop Emergency stop stop Emergency Emergency stop Emergency stop stop Emergency
not activated activated not stop not activated activated not stop
activated activated activated activated
Emergency stop Emergency stop
S11-S12 S11-S12
Automatic start Start button
(without ESC) S13-S14 S13-S14
Jumper at input Jumper at input
S21-S22 S21-S22
Jumper at input Jumper at input
S31-S32 S31-S32
Time delay interrupt Time delay interrupt
Y39-Y40 Y39-Y40
N.O. output N.O. output
03-04/13-14/23-24 03-04/13-14/23-24
N.O. output N.O. output
37-38/47-48/57-58 37-38/47-48/57-58
Signalling output Y74 Signalling output Y74
Automatic start
There is no start contact or it is jumpered (wiring between terminals S13-S14).
Note: Automatic start function is not available with 2 channel wiring on the inputs. Automatic start function is only available on single channel wiring on the inputs.
Unmonitored start
The output is activated on closing of the start contact (wiring between terminals S13 - S14).
Monitored start
The start input is monitored so that there is no start-up in the event of the start contact being jumpered or the start circuit being closed for more than 10 seconds.
Start-up is triggered following activation of the start button (push-release function) on opening of the contact (wiring between terminals S33-S34).
18
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Wiring Diagrams
XPSAV module with an Emergency stop button with 2 N.C. contacts, monitored start.
+ 24 V + 24 V
F1
11
To PLC
S1
12
Emergency stop
Output 1 K1
Logic
channel 1
Output 2 K3
K1/K2
K3/K4
Fault
Output 1 K2
Logic
channel 2
Output 2 K4
XPSAV
A2 Y39 S33 S21 S22 S34 Y40 04 14 24 38 48 58
Emergency
K01
stop (1) (2)
21
K02
13
22
S3
Start K11 K01 K02 K11 K12
14
ESC K12
0V 0V
(1) Instantaneous opening safety outputs (stop category 0).
(2) Time delay opening safety outputs (stop category 1).
ESC = External start conditions.
Note: Automatic start function is not available with 2 channel wiring on the inputs.
Functional diagrams
Monitored start
Power-up
S1
S1
A2 S21 S22
A2 S21 S22
19
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Wiring Diagrams
XPSAV
Monitoring of a movable guard associated with 2 switches
Automatic start (diagram shown for guard closed)
Synchronization time between switches S1 and S2 is 1.5 seconds.
+ 24 V + 24 V
F1
K01
ESC
K02
S1
13
21
K11
14
22
21
closed
S2
22
Output 1 K1
Logic
channel 1
Output 2 K3
K1/K2
K3/K4
Fault
Output 1 K2
Logic
channel 2
Output 2 K4
XPSAV
A2 Y39 S33 S21 S22 S34 Y40 04 14 24 38 48 58
13
Guard
closed (1) (2)
S2 Time delay stop
14
0V 0V
(1) Instantaneous opening safety outputs (stop category 0).
(2) Time delay opening safety outputs (stop category 1).
ESC = External start conditions.
Note: Automatic start function is not available with 2 channel wiring on the inputs.
Functional diagrams
Power-up
Key to LEDs
(1) S12 input state
5 678 (2) S22 input state
(3) S32 input state
(4) S34 input state
(5) S14 input state
(6) Y40 input state (time delay stop)
(7) K1/K2 state (N.O. instantaneous opening safety outputs)
1 9 (8) K3/K4 state (N.O. time delay opening safety outputs)
2 10
3 11 (9) A1-A2 supply voltage
4 (10) Fault
(11) Configuration mode
20
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Wiring Diagrams
XPSAT module with an Emergency stop push button
L1 (+)
F1
(-) (+) S1
N (—)
S1: Emergency stop button with 2 N.C. contacts (recommended application).
Output 41-42 must not be used as a safety circuit.
(1) With Start button monitoring
(2) Without Start button monitoring
(3) Dashed line around S2 (N.O. start button between terminals S33-Y2) indicates wiring for automatic start. This is only feasible when configured without start button monitoring. If S2 is jumpered
and the module is configured for start button monitoring, the N.O. safety contacts will not close.
Functional diagram
XPSAT with Emergency stop button monitoring XPSAT with limit switch monitoring
Input A S11-S12
Input A S21-S22
1
Start button
2
Start button
Feedback loop
S33 - Y2
21
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAV and XPSAT Safety modules for emergency stop and switch monitoring
Wiring Diagrams
XPSAT: Example of a safety circuit combining an Emergency stop module with a variable speed drive
F1 T1 F3
(—) (+)
F2
S1
0 30 s
Q1
K1
R1
KM1 (1)
S2 K2
Start
PLC (2)
KM2 K1 K2 KM1 KM2
KM1
W
U
PE
M1 KM2
3
(—) (+)
S1
(+) (—)
S2
S1
S3
S2
(1) S1
Configuration without Start button monitoring (functional diagram for Start button 2, see page 21)
A2 PE S33 Y1 Y2 Y3 Y4 Y5 XPSAT
(1) S1: Emergency stop button with 1 N.C. contact
S2 Not all faults are detected: a short-circuit on the Emergency stop push button
is not detected
(1) Auxiliary terminal
(to be used to separate the feedback loop from the wiring to the Start button)
22
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
XPSAF Emergency stop and limit switch monitoring
Technical Data
Module Type XPSAF5130 XPSAF5130P
Product designed for max. use in safety related parts
Category 4
of control systems (conforming to EN 60954-1)
Power Supply
Voltage V 24 Vac/dc
Voltage limits - 15 to +10%
Frequency Hz 50/60
Power Consumption VA ≤5
Module Fuse Protection Internal electronic
Start Button Monitoring Yes/No (determined by wring configuration)
Control Unit Voltage and Current
V 24 Vdc/30mA (at nominal supply voltage)
Between terminals S11-S12 and S21-S22
Maximum Wiring Resistance RL
Ω 90
Between terminals S11-S12 and S21-S22
Synchronization Time Between Inputs A and B Automatic Start (terminals S33 and S39 jumpered): Unlimited
Between terminals S11-S12 and S21-S22 Manual Start (terminals S33 and S34 jumpered): Unlimited
Outputs
Voltage reference Relay hard contacts
No. and type of safety circuits 3 N.O. (13-14, 23-24, 33-34)
No. and type of additional circuits –
AC-15 Breaking capacity VA C300: inrush 1800, sealed 180
DC-13 Breaking capacity 24 V/1.5 A - L/R = 50 ms
Maximum thermal current (Ithe) A 6
Maximum total thermal current A 18
Output fuse protection per IEC 60947-5-1,
A 4 A fuse or 6 A fast acting
VDE 0660 Part 200
Minimum current mA 10
Minimum voltage V 17
Electrical Life See page 11.
Response Time on Input Opening ms < 20
Rated Insulation Voltage (Ui) V 300 (Pollution degree 2 per IEC 60947-5-1, DIN VDE 0110 Parts 1 and 2)
Rated Impulse Withstand Voltage (Uimp) kV 4 (Overvoltage category III, per IEC 60947-1, DIN VDE 0110 Parts 1 and 2)
LED Display 3
Operating Temperature + 14 °F to + 130 °F (- 10 °C to + 55 °C)
Storage Temperature - 13 °F to + 185 °F (- 25 °C to + 85 °C)
Degree of Protection conforming to IEC 60529
Terminals IP 20
Housing IP 40
Captive screw-clamp terminals,
Connection Type Captive screw-clamp terminals
removable terminal block
Single Wire Connection
Solid or stranded wire: Solid or stranded wire:
Without cable end
26-14 AWG (0.14 - 2.5 mm2) 24-14 AWG (0.2 - 2.5 mm2)
Without plastic sleeve, stranded wire: Without plastic sleeve, stranded wire:
With cable end
24-14 AWG (0.25 - 2.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
With plastic sleeve, stranded wire: With plastic sleeve, stranded wire:
With cable end
24-16 AWG (0.25 - 1.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
Two wire connection
Solid or stranded wire: Solid wire: 24-18 AWG (0.2 -1.0 mm2)
Without cable end
26-20 AWG (0.14 - 0.75 mm2) Stranded: 24-16 AWG (0.2 - 1.5 mm2)
Without plastic sleeve, stranded wire: Without plastic sleeve, stranded wire:
With cable end
24-20 AWG (0.25 - 7.5 mm2) 24-18 AWG (0.25 - 1.0 mm2)
With plastic sleeve, stranded wire: With plastic sleeve, stranded wire:
With double cable end
22-14 AWG (0.5 - 1.5 mm2) 22-14 AWG (0.5 - 1.5 mm2)
23
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
APSAF Series B
Operating Principle
Preventa XPSAF safety relays conform to Category 4 of standard EN 60954-1. They are used for
monitoring:
• Emergency stop circuits (Emergency stop push buttons or cable pull switches) that conform to
standards EN 60418 and EN 60204-1
• Limit switches or safety interlocks mounted on guards or doors that conform to standard EN 61088.
Ordering Information
No. of
Type of Weight
Description Safety Power Supply Catalog Number
Terminal Block oz. (kg)
Circuits
File E164353
® CCN NKCR
File LR44087
Class 3211 03
24
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
APSAF Series B
Wiring Diagrams
XPSAF Functional Diagrams
XPSAF with an Emergency Stop Button with 2 N.C. Contacts Emergency Stop Function
8
(2) Without start button monitoring 1
Key 0
ESC: External start conditions
XPSAF with Multiple Emergency Stop Buttons and a PLC
L1 (+)
F1 F2 F3
K3
K4 S4
2 3 4
ESC
K3 K3
S1
S2
S3
K3 K4
1 2 3
N (–)
ESC: External start conditions (1) Other circuits controlled by module XPSAF
LED Signals
1 A1-A2 Supply voltage, internal electronic fuse status
2 K1 status (N.O. safety output closed)
3 K2 status (N.O. safety output closed)
1
2
3
25
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop and limit switch monitoring
APSAF Series B
Wiring Diagrams
XPSAF
Configuration for Emergency Stop Monitoring
1-Channel Wiring 2-Channel Wiring 2-Channel Wiring
S1
S1 S1
S2
S3
Emergency stop button with a single N.C. contact. Emergency stop button with 2 N.C. contacts (recommended Connection of multiple emergency stop buttons with 2 N.C.
Not all faults are detected: a short-circuit on the application). contacts (recommended application).
emergency stop push button is not detected. The 2 input channels are connected to different polarities. A The 2 input channels are connected to different polarities. A
short-circuit between the 2 inputs is detected. short-circuit between the 2 inputs is detected.
Monitoring of a Movable Guard with 2 Limit Switches with 1 Contact Each
(Limit Switch S1 with N.O. contact, Limit Switch S2 with N.C. Contact)
XPSAF
A2 S11 S12 S21 S22 14 24 34
S1 S2
Guard closed
S2 S2
Automatic start Without start button monitoring, manual reset With start button monitoring, manual reset
1
2
3
26
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAFL Safety modules for monitoring emergency stops, switches and light cur tains
Technical Data
Module type XPSAFL5130 XPSAFL5130P
Products designed for max. use in safety related
Category 3
parts of control systems (conforming to EN 60954-1)
Power supply
voltage V 24 Vac/dc
voltage limits - 15 to + 10 %
frequency Hz 50/60
Power consumption VA ≤5
Module fuse protection Internal, electronic
Start button monitoring Yes/No (configurable terminal connection)
Control unit voltage and current 24 Vdc/30 mA approx. (at nominal supply voltage)
Maximum wiring resistance RL between
Ω 90
terminals S11-S12 and S11-S22
Synchronization time between inputs A and B
Unlimited
between terminals S11-S12 and S11-S22
Outputs
voltage reference Relay hard contacts
number and type of safety circuits 3 N.O.(13-14, 23-24, 33-34)
breaking capacity in AC-15 VA C300: inrush 1800, maintained 180
breaking capacity in DC-13 24 V/1.5 A - L/R = 50 ms
maximum thermal current (Ithe) A 6
maximum total thermal current A 18
output fuse protection A 4 A or 6 A fast-acting, conforming to IEC EN 60947-5-1, DIN VDE 0660 part 200
minimum current mA 10
minimum voltage V 17
Electrical life See page 11
Response time on input opening ms ≤ 20
Rated insulation voltage (Ui) V 300 (degree of pollution 2 conforming to IEC EN 60947-5-1, DIN VDE 0110 parts 1 and 2)
Rated impulse withstand voltage (Uimp.) kV 4 (over voltage category III, conforming to IEC EN 60947-5-1, DIN VDE 0110 parts 1 and 2)
LED display 3
Operating temperature range + 14 °F to + 130 °F (- 10 °C to + 55 °C)
Storage temperature range - 13 °F to + 185 °F (- 25 °C to + 85 °C)
Connection Type Captive screw clamp terminals Captive screw clamp terminals, separate
removable block
Without cable end Solid or stranded wire: Solid or stranded wire:
26-14 AWG (0.14 - 2.5 mm2) 24-14 AWG (0.2 - 2.5 mm2)
1-wire connection With cable end Without bezel, stranded wire: Without bezel, stranded wire:
24-14 AWG (0.25 - 2.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
With cable end With bezel, stranded wire: With bezel, stranded wire:
24-16 AWG (0.25 - 1.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
Without cable end Solid or stranded wire: Solid wire: 24-18 AWG (0.2 -1.0 mm2)
26-20 AWG (0.14 - 0.75 mm2) Stranded wire: 24-16 AWG (0.2 - 1.5 mm2)
2-wire connection With cable end Without bezel, stranded wire: Without bezel, stranded wire:
24-20 AWG (0.25 - 0.75 mm2) 24-18 AWG (0.25 - 1.0 mm2)
With cable end Double, with bezel, stranded wire: Double, with bezel, stranded wire:
22-16 AWG (0.5 - 1.5 mm2) 22-16 AWG (0.5 - 1.5 mm2)
27
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAFL Safety modules for monitoring emergency stops, switches and light curtains
Operating Principle
Preventa XPSAFL safety relays conform to Category 3 of standard EN 60954-1. They are used for
monitoring:
• Emergency stop circuits (Emergency stop push buttons or cable pull switches) that conform to
standards EN 60418 and EN 60204-1
• Limit switches or safety interlocks mounted on guards or doors that conform to standard EN 61088.
• Type 4 light curtains conforming to EN 61946-1 with solid state safety outputs. q
Ordering Information
Type of connection Weight
No. of safety circuits Power supply Catalog number
terminal block oz (kg)
Non-removable 3 24 Vac/dc XPSAFL5130 9 (0.250)
Removable 3 24 Vac/dc XPSAFL5130P 9 (0.250)
q These XPS safety relays have been tested and approved for use with Telemecanique XUSLT, XUSLM, and XUSLMS light curtains with solid state
outputs. They may not work with other light curtains. For further information on compatibility, contact our Customer Information Center (CIC) at
1-888-778-2733.
XPSAFL5130P
Suitable for use in circuits through Category 3 per EN 60954-1.
See page 70 for dimensions.
File E164353
® CCN NKCR
File LR44087
Class 3211 03
28
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAFL Safety modules for monitoring emergency stops, switches and light cur tains
Wiring Diagrams
XPSAFL
Functional diagrams
XPSAFL module with an Emergency stop button with 2 N.C. contacts
Emergency stop function
K3 Input B (S11-S22)
Start button (1)
Start S33-S34 N.O.
K4 S2 (2)
Start button
S33-S39 N.O.
Logic
Guard function with automatic starting
XPSAFL K2 Supply voltage 1st 2nd Guard opens
switch switch
S1 S1 S1
A short-circuit on the Emergency stop button is not detected A short-circuit between the 2 inputs is not detected S2
S3
XPSAFL S2 Start
A2 S11 S12 S11 S22 14 24 34
A1 S33 S34 S39 13 23 33
1
XPSAFL 2
S1 S2 3
A2 S11 S12 S11 S22 14 24 34
0V
0V
q These XPS safety relays have been tested and approved for use with Telemecanique XUSLT, XUSLM, and XUSLMS light curtains with solid state
outputs. They may not work with other light curtains. For further information on compatibility, contact our Customer Information Center (CIC) at
1-888-778-2733.
29
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Technical Data
Module type XPSAR3p1144 XPSAR3p1144P
Products designed for max. use in safety related
parts of control systems Category 4 max.
Conforming to EN 60954-1
Power supply
Voltage V 24 Vac/dc, 115 Vac, 230 Vac
24 Vdc % - 15 to + 10
24 Vac % - 15 to + 10
Voltage limits
115 Vac % - 15 to + 15
230 Vac % - 15 to + 10
Frequency Hz 50/60
Power consumption Version 24 Vdc: < 3 W, version 24 Vac: < 5 VA, 115/230 Vac version: < 7 VA
Module fuse protection Electronic internal
Start button monitoring Yes/no (configurable terminal connection)
Control unit voltage and current (across terminals
S11-S52 and S21-S22) 24 V, 48 V, 115 V, and V 24 Vdc (about 20 mA) (at nominal supply voltage)
230 V version
Maximum wiring resistance RL
Ω 50
(across terminals S11-S52 and S21-S22)
Synchronization time between inputs A and B
ms 100
Automatic starting, terminals S33, S34 shunted
Outputs
voltage reference Relay hard contacts
number and type of safety circuits 7 N.O. (13-14/23-24/33-34/43-44/53-54/63-64/73-74)
number and type of additional outputs 4 solid-state outputs (Y31-Y32, Y31-Y64, Y31-Y74, Y31-Y35)
number and type of auxiliary contacts 2 N.C. (81-82/91-92)
breaking capacity in AC-15 VA B300 (inrush: 3600, maintained: 360)
breaking capacity in DC-13 24 V/2 A, L/R = 50 ms
solid-state output breaking capacity 24 V/20mA
maximum thermal current (Ithe) A 10
sum of maximum thermal current A 40
output fuse protection A 6 A or 10 A fast-acting, conforming to IEC 60947-5-1, DIN VDE 0660 part 200
minimum current mA 170
minimum voltage V 17
Electrical life See page 11
Response time on input opening ms < 20
Rated insulation voltage (Ui) V 300 (degree of pollution 2 conforming to IEC 60947-5-1, DIN VDE 0110 parts 1 and 2)
Rated impulse withstand voltage (Uimp) kV 4 (over voltage category III, conforming to IEC 60947-5-1, DIN VDE 0110 parts 1 and 2)
LED display 4
Operating temperature + 14 °F to + 130 °F (- 10 °C to + 55 °C)
Storage temperature - 13 °F to + 185 °F (- 25 °C to + 85 °C)
Degree of protection conforming to IEC 60529 Terminals: IP 20, enclosure: IP 40
Captive screw clamp terminals, separate
Connection Type Captive screw clamp terminals
removable block
Solid or stranded wire: Solid or stranded wire:
Without cable ends
26-14 AWG (0.14 - 2.5 mm2) 24-14 AWG (0.2 - 2.5 mm2)
Without bezel, stranded wire: Without bezel, stranded wire:
1-wire connection With cable ends
24-14 AWG (0.25 - 2.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
With bezel, stranded wire: With bezel, stranded wire:
With cable ends
24-16 AWG (0.25 - 1.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
Solid or stranded wire: Solid wire: 24-18 AWG (0.2 -1.0 mm2)
Without cable ends
26-20 AWG (0.14 - 0.75 mm2) Stranded wire: 24-16 AWG (0.2 - 1.5 mm2)
Without bezel, stranded wire: Without bezel, stranded wire:
2-wire connection With cable ends
24-18 AWG (0.25 - 1.0 mm2) 24-18 AWG (0.25 - 1.0 mm2)
Double, with bezel, stranded wire: Double, with bezel, stranded wire:
With cable ends
22-16 AWG (0.5 - 1.5 mm2) 22-16 AWG (0.5 - 1.5 mm2)
30
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Operating Principle
Preventa XPSAR safety relays conform to Category 4 of standard EN 60954-1. They are used for
monitoring:
• Emergency stop circuits (Emergency stop push buttons or cable pull switches) that conform to
standards EN 60418 and EN 60204-1
• Limit switches or safety interlocks mounted on guards or doors that conform to standard EN 61088.
• Type 4 light curtains conforming to EN 61946-1 with solid state safety outputs. q
Ordering Information
Type of connection Number of Additional Solid-state Power Weight
Catalog number
terminal block safety circuits outputs outputs to PLC supply oz (kg)
24 Vac
XPSAR311144 10.58 (0.300)
24 Vdc
115 Vac
Non-removable 7 2 4 XPSAR351144 14.11 (0.400)
24 Vdc
230 Vac
XPSAR371144 14.11 (0.400)
24 Vdc
24 Vac
XPSAR311144P 10.58 (0.300)
24 Vdc
115 Vac
Removable 7 2 4 XPSAR351144P 14.11 (0.400)
24 Vdc
230 Vac
File E164353 XPSAR371144P 14.11 (0.400)
24 Vdc
® CCN NKCR
File LR44087 q These XPS safety relays have been tested and approved for use with Telemecanique XUSLT, XUSLM, and XUSLMS light curtains with solid state
Class 3211 03 outputs. They may not work with other light curtains. For further information on compatibility, contact our Customer Information Center (CIC) at
1-888-778-2733.
Suitable for use in circuits through Category 4 per EN 60954-1.
See page 70 for dimensions.
31
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Wiring Diagrams
XPSAR
Configurations for the Emergency stop monitoring function
1-channel wiring 2-channel wiring Emergency stop button with 2 N.C. contacts,
Connection of several Emergency stop buttons
Emergency stop button with one N.C. contact Emergency stop button with 2 N.C. contacts, with short-circuit detection (recommended
with 2 N.C. contacts (recommended application)
without short-circuit detection application)
S1 S1 S1
A1 B1 S11 S12 S11 S52 A1 B1 S11 S12 S52 A1 B1 S11 S12 S11 S52 A1 B1 S11 S12
A2 B2 S21 S22 A2 B2 S21 S22 A2 B2 S21 S22 A2 B2 S11 S52 S21 S22
S1 S1
S2
S3
Not all faults are detected: The two input channels are supplied with a different polarities.
a short-circuit on the Emergency stop button is A short-circuit between the two inputs is detected
not detected
Starting configurations
Automatic starting With Start button monitoring Without Start button monitoring
S3 S3
ESC ESC ESC
32
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Wiring Diagrams
XPSAR
Monitoring of a moving guard with 2 switches each having one contact (switch 1 with a N.O. contact, switch 2 with a N.C. contact)
Automatic starting, without synchronization time monitoring Manual starting by a start button
S2 S1 S2 S1
S3
A1 B1 S11 S12 S11 S52 S33 S34 A1 B1 S11 S12 S11 S52 S33 S34
XPSAR XPSAR
S2
S1
XPSAR
K3
S1 Start K4
S2
To PLC
Input Input ESC
(+24 Vdc) B A
A1 B1 S11 S52 S21 S22 S11 S12 S12 S33 S34 Y1 Y2 13 23 33 43 53 63 73 81 91 Y64 Y74
Input Input
A B
+ K1
To PLC
Monitored starting +24 Vdc
K3 K4
33
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Wiring Diagrams
XPSAR
XPSAR module for monitoring of electro-sensitive protection equipment (ESPE) light curtain with solid state outputs q
+24 V
F1
+24 V
K3
Start K4
0V
S2
OSSD1
OSSD2
To PLC
ESC
A B
A1 B1 S11 S21 S22 S12 S12 S52 S11 S33 S34 Y1 Y2 13 23 33 43 53 63 73 81 91 Y64 Y74
Input Input
A B
+ K1
+24 Vdc
K3 K4 To PLC
Monitored starting (2)
N
ESC: External start conditions (1) Operating status of internal electronic fuse
q These XPS safety relays have been tested and approved for use with Telemecanique (2) ESPE indicator light de-activated
XUSLT, XUSLM, and XUSLMS light curtains with solid state outputs. They may not work
with other light curtains. For further information on compatibility, contact our Customer
Information Center (CIC) at 1-888-778-2733.
Example of a safety circuit with the XPSAR module in switch and PLC monitoring mode
L
F1 Guard closed
K3
S1 S2
K4
Start
S2
ESC
Input Input
(+24 Vdc) B A
A1 B1 S11 S52 S21 S22 S11 S12 S12 S33 S34 Y1 Y2 13 23 33 43 53 63 73 81 91 Y64 Y74
Input Input
A B
+ K1
Monitored starting
5 6 7
Inputs 1 2 3 4 5 6 7 +24 V A1
PLC
Outputs 1 2 3 4 5 A2
K3
K4
K3 K4
1 2 3 4 5
ESC: External start conditions (1) Operating status of internal electronic fuse
34
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Emergency stop, limit switch and light curtain monitoring
XPSAR Safety modules for emergency stop, switch and light curtain monitoring
Emergency stop monitoring or monitoring of limit switches with monitored starting Monitoring of light curtains (ESPE) with solid-state outputsq and monitored starting
Supply voltage Starting Starting Emergency stop Supply voltage Starting Starting Light barriers Light barriers
activated de-activated or limit switches activated activated de- de-activated activated
activated
q These XPS safety relays have been tested and approved for use with Telemecanique
XUSLT, XUSLM, and XUSLMS light curtains with solid state outputs. They may not work
with other light curtains. For further information on compatibility, contact our Customer
Information Center (CIC) at 1-888-778-2733.
Key to LEDs
1
2
3
4
35
05/03 © 2003 Schneider Electric All Rights Reserved
PREVENTA™ XPS Safety Relays
Two-hand control monitoring
XPSBA, BC, BF Safety modules for electrical monitoring of two-hans control stations
Technical Data
Type XPSBA XPSBC
Product designed for max. use in safety
related parts of control systems Category 1 Category 4
(conforming to EN 60954-1)
Power supply
voltage V 24 Vac/dc, 115 Vac, 230 Vac 24 Vdc, 24 Vac, 115 Vac, 230 Vac
- 20 to + 20 % (24 Vdc), - 20 to + 10 % (24 Vac), - 20 to + 10 % (24 Vdc), - 15 to + 10 % (24 Vac),
voltage limits
- 15 to + 15 % (115 Vac), - 15 to + 10 % (230 Vac) - 15 to + 15 % (115 Vac), - 15 to + 10 % (230 Vac)
frequency Hz 50/60
Power consumption VA < 20 (apparent power) <6
Module fuse protection Internal, electronic
Inputs S1: 1 N.C. + N.O., S2: 1 N.C. + N.O.
Two-hand control type
III A III C
conforming to EN 60574
Synchronization time (maximum) s 0.5
Control unit voltage
24 Vdc version Vdc 24 24
24 Vac, 115 Vac, 230 Vac version Vdc 24 48
Minimum voltage and current
Between terminals T11-T13, T21-T23
U min/I min: 24 Vdc (20 °C) version Between terminals T11-T12, T11-T13
18 V/140 mA
U min/I min: 24 Vac/115 Vac/ 230 Vac 18 V/30 mA
30 V/50 mA
(20 °C) version
36
© 2003 Schneider Electric All Rights Reserved 05/03
PREVENTA™ XPS Safety Relays
Two-hand control monitoring
XPSBA, BC, BF Safety modules for electrical monitoring of two-hans control stations
Technical Data
Type XPSBF1132 XPSBF1132P
Products designed for max. use in safety
related parts of control systems Category 4
(conforming to EN 60954-1)
Power supply
voltage V 24 Vdc
voltage limits - 20 to + 20%
Power consumption W <3
Module fuse protection Internal, electronic
Inputs S1: 1 N.C. + N.O., S2: 1 N.C. + N.O.
Two-hand control type
III C
conforming to EN 60574
Synchronization time (maximum) s 0.5
Control unit voltage and current 24 V/8 mA
Output
voltage reference Relay hard contacts
number and type of safety circuits 2 N.O. (13-14, 23-24)
number and type of additional circuits 2 solid-state (type 24 V-20 mA)
breaking capacity in AC-15 VA C300: inrush 1800, maintained 180
breaking capacity in DC-13 24 V/1,5 A - L/R = 50 ms
maximum thermal current (Ithe) A 6
sum of maximum thermal current A 10
output fuse protection conforming
to IEC 60947-5-1, VDE 0660 part A 4 A or 6 A fast-acting
200
minimum current mA 10
minimum voltage V 17
Electrical life See page 11
Delays ms < 20
Rated insulation voltage (Ui) V 300 (degree of pollution 2 conforming to IEC 60947-5-1, DIN VDE 0110 parts 1 and 2)
Rated impulse with stand voltage
kV 4 (over voltage category III, conforming to IEC 60947-1, DIN VDE 0110 parts 1 and 2)
(Uimp.)
LED display 3
Operating temperature range + 14 °F to + 130 °F (- 10 °C to + 55 °C)
Storage temperature range - 13 °F to + 185 °F (- 25 °C to + 85 °C)
Degree of protection conforming to IEC 60529
Terminals IP 20
Enclosure IP 40
Captive screw clamp terminal,
Connection Type Captive screw clamp terminal
separate removable block
Solid or stranded wire: Solid or stranded wire:
Without cable end
26-14 AWG (0.14 - 2.5 mm2) 24-14 AWG (0.2 - 2.5 mm2)
1-wire Without bezel, stranded wire: Without bezel, stranded wire:
With cable end
connection 24-14 AWG (0.25 - 2.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
With bezel, stranded wire: With bezel, stranded wire:
With cable end
24-16 AWG (0.25 - 1.5 mm2) 24-14 AWG (0.25 - 2.5 mm2)
Solid or stranded wire: Solid wire: 24-18 AWG (0.2 -1.0 mm2)
Without cable end
26-20 AWG (0.14 - 0.75 mm2) Stranded wire: 24-16 AWG (0.2 - 1.5 mm2)
2-wire Without bezel, stranded wire: Without bezel, stranded wire:
With cable end
connection 24-18 AWG (0.25 - 1 mm2) 24-18 AWG (0.25 - 1.0 mm2)
Double with bezel, stranded wire: Double with bezel, stranded wire:
With cable end
22-14 AWG (0.5 - 1.5 mm2) 22-14 AWG (0.5 - 1.5 mm2)
37
05/03 © 2003 Schneider Electric All Rights Reserved