EB3C

Relay Barriers
Intrinsically Safe Explosion Protection
Contact Signal Transducers

Compact contact signal transducers

Small power consumption
Easy-to-operate Intrinsically Safe
Contact Signal Transducer
Small and Lightweight
198mm
171.5mm

EB3C-∗10∗
(10-circuit) No Grounding Required
75mm
112mm

0.4 kg
(AC/DC) No Grounding
IBRC6101R Required
1.1 kg

58% footprint, 36% weight.

(Compared with IDEC’s
IBRC 10-circuit type)

Worldwide Usage
• Universal AC power voltage
(100 to 240V AC)
• Complies with European, US, and
Canadian standards

Class NK

Common Wiring Spring-up Fingersafe

Type for PLC inputs Terminal
8- and 16-circuit types are
available in common wiring
Reduced wiring time
types, ideal for connection Spring-up structure Fingersafe
to PLCs. (Out of touch)
 INTRINSIC SAFETY CONTACT SIGNAL TRANSDUCER

EB3C Relay Barrier

Input contacts can be used in any explosive gas and zone 0 area.
Explosion protection
Relay Barrier:[Exia] II C
Switch:Exia II CT6 or Exia II BT6
• IEC60079 compliant
• Small and lightweight (58% footprint and 36% weight com-
pared to IDEC’s 10-circuit IBRC)
• 8- and 16-circuit types are available in common wiring
types, ideal for connection to PLCs.
• Universal AC power voltage (100 to 240V AC)
• No grounding required
• IDEC’s original spring-up terminal minimizes wiring time.
• Installation
35-mm wide DIN rail mounting or screw mounting on panel
• Global usage
Japan: TIIS
Europe: CE marking, ATEX
USA: FM
Canada: CSAClassNK

Types
Power Voltage Number of Channels Input Wiring Method Output Type No.
1 EB3C-R01A
2 EB3C-R02A
3 EB3C-R03A
Separate/Common
5 EB3C-R05A
Wiring Compatible Relay
6 EB3C-R06A
8 EB3C-R08A
100 to 240V AC
10 EB3C-R10A
8 Common Wiring Only EB3C-R08CA
6 EB3C-T06A
Separate/Common
8 Transistor (Sink/Source) EB3C-T08A
Wiring Compatible
10 EB3C-T10A
8 Common Wiring Only Transistor (Sink) EB3C-T08CKA
8 Common Wiring Only EB3C-R08CD
Separate/Common
10 Relay EB3C-R10D
Wiring Compatible
16 Common Wiring Only EB3C-R16CD
Separate/Common
24V DC 10 Transistor (Sink/Source) EB3C-T10D
Wiring Compatible
8 EB3C-T08CKD
Sink
16 EB3C-T16CKD
Common Wiring Only Transistor
8 EB3C-T08CSD
Source
16 EB3C-T16CSD
Package quantity: 1

Accessories
Name Type No. Order No. Package Quantity
DIN Rail (aluminum) BAA1000 BAA1000PN10 10
DIN Rail (steel) BAP1000 BAP1000PN10 10
Mounting Clip BNL5 BNL5PN10 10
Mounting Clip BNL6 BNL6PN10 10

3
EB3C Relay Barrier (Intrinsically Safe)

Explosion-Protection Specifications
Explosion Protection Intrinsic safety type (IEC compliant) [Exia] II C
Degree of Protection IP20 (IEC60529)
Relay Barrier Safe indoor place (non-hazardous area)
Installation Location
Switch For zone 0, 1, 2 hazardous areas
Non-intrinsically Safe Circuit Maximum Voltage (Um) 250V AC 50/60Hz, 250V DC
Wiring Method 1-channel Separate Wiring 16-channel Common Wiring
Rated Operating Voltage 12V DC ±10%
Rated Operating Current 10 mA DC ±20%
Maximum Output Voltage (Uo) 13.2V DC 13.2V DC
Maximum Output Current (lo) 14.2 mA 227.2 mA
Intrinsically Safe
Circuits (Input) Maximum Output Power (Po) 46.9 mW 750 mW
Maximum External Inductance (Lo) (Note) 175 (125) mH 0.68 (0.68) mH
Maximum External Capacitance (Co) (Note) 900 (740) nF 900 (740) nF
600/(n+1)Ω
Allowable Wiring Resistance (Rw) 300Ω
(n = number of common channels)
Maximum Channels per Common Line – 16
Contact Configuration 1NO
Rated Insulation Voltage (Ui) 250V AC, 125V DC
Thermal Current (lth) 3A (common terminal: 8A)
Resistive Load AC: 750 VA, DC: 72W
Contact
Allowable Power AC: 750 VA (cos ø = 0.3 to 0.4)
Inductive Load
DC: 48W (L/R = 7 ms)
Resistive Load 250V AC 3A, 24V DC 3A
Rated Load 250V AC 3A (cos ø = 0.3 to 0.4)
Inductive Load
24V DC 2A (L/R = 7 ms)
Relay Output
Minimum Applicable Load 0.1V DC, 0.1 mA (reference value)
Contact Resistance 50 mΩ maximum (initial value)
Turn ON Time 12 ms maximum (rated voltage)
Turn OFF Time 10 ms maximum (rated voltage)
Non-intrinsically 20,000,000 operations minimum
Safe Circuits Mechanical Life
(at 18,000 operations/hour, without load)
(Output)
100,000 operations minimum
Electrical Life
(at 1,800 operations/hour, rated load)
Short-circuit Protection None
Rated Voltage 24V DC
Maximum Voltage 30V DC
Maximum Current 100 mA
Leakage Current 0.1 mA maximum
Voltage Drop 1V maximum
Transistor Output
Clamping Voltage 33V (1W)
Inrush Current 0.5A maximum (1 sec)
Turn ON Time 0.1 ms maximum (resistive load)
Turn OFF Time 0.4 ms (typical) (resistive load)
Short-circuit Protection None
Note: Values in ( ) are those approved by TIIS (Technology Institution of Industrial Safety, Japan).

Certification No.
Certification Organization Explosion Protection Certification No.
Relay barrier: [Exia] II C C15753
TIIS Japan Switch (EB9Z-A): Exia II CT6 C15758
Switch (EB9Z-A1): Exia II BT6 C15961
NEMKO [EExia] II C Nemko 02ATEX279
Relay Barrier
Class I, II, III Div. 1
FM 3015417
Group A, B, C, D, E, F, G
AEx [ia] IIC
Relay barrier
CSA 166730-1391797
Class I Div. 1 Group A, B, C, D
ClassNK Exia II C 02T606

4
 EB3C Relay Barrier (Intrinsically Safe)

General Specifications
Power Voltage Type AC Power Type DC Power Type
Rated Power Voltage 100 to 240V AC 24V DC
Allowable Variation –15% to +10% ±10%
Rated Frequency 50/60 Hz (allowable range: 47 to 63 Hz) —
10A (100V AC)
Inrush Current 10A
20A (200V AC)
Between intrinsically safe circuit and non-intrinsically safe circuit: 1500V AC
Dielectric Strength (1 minute, 1 mA) Between AC power and output terminal: 1500V AC
Between DC power and transistor output terminal: 1000V AC
Operating Temperature –20 to +60°C (no freezing)
Storage Temperature –20 to +60°C (no freezing)
Operating Humidity 45 to 85% RH (no condensation)
Atmosphere 800 to 1100 hPa
Pollution Degree 2 (IEC60664)
Insulation Resistance 10 MΩ minimum (500V DC megger, between the same poles as the dielectric strength)
Panel mounting: 10 to 55 Hz, amplitude 0.75 mm
Damage Limits
DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm
Vibration Resistance
Operation Extremes Panel mounting: 10 to 55 Hz, amplitude 0.5 mm
(Note) DIN rail mounting: 10 to 55 Hz, amplitude 0.35 mm
Panel mounting: 500 m/s2 (3 times each on X, Y, Z)
Shock Resistance Damage Limits
DIN rail mounting: 300 m/s2 (3 times each on X, Y, Z)
Terminal Style M3 screw terminal
Mounting 35-mm-wide DIN rail or panel mounting (M4 screw)
9.6 VA (EB3C-R10A at 200V AC)
Power Consumption (approx.)
4.8 W (EB3C-R16CD at 24V DC)
Weight (approx.) 0.39 kg (EB3C-R16CD)
Note: Relay output only

Switch Explosion-Protection Specifications (TIIS Japan)

Switch Type No. EB9Z-A EB9Z-A1
Explosion Proof Exia II CT6 Exia II BT6
Operating Temperature –20 to +60°C (no freezing)
Operating Humidity 45 to 85% RH (no condensation)
Degree of Protection IP20
Dielectric Strength 500V AC, 1 mA
1-channel Separate Wiring
Maximum input voltage (Ui): 13.2V, Maximum input current (Ii): 14.2 mA, Maximum input power (Pi): 46.9 mW
Intrinsic Safety Ratings Internal inductance (Li): ≤5 µH, Internal capacitance (Ci): ≤2 nF
and Parameters 16-channel Common Wiring
Maximum input voltage (Ui): 13.2V, Maximum input current (Ii): 227.2 mA, Maximum input power (Pi): 750 mW
Internal inductance (Li): ≤80 µH, Internal capacitance (Ci): ≤32 nF

Metallic: Magnesium content must be 7.5% or less Caution

(steel and aluminum are acceptable) To prevent electrostatic charges,
Plastic: Switch operation exposed area do not rub the switch surface
Enclosure Material during operation. Use a soft
IIC: 20 cm2 maximum, IIB: 100 cm2 maximum
When the switch has a wider exposed area, attach a cloth dipped with water for cleaning.
caution label as shown at right.
Caution Label Example
Contact rating: Ui, Ii minimum
Contact resistance: 0.5Ω maximum
Cross sectional area of wire:0.000962 mm2 maximum
Switch Ratings Printed circuit board: Thickness 0.5 mm minimum,
Copper foil width 0.15 mm minimum,
Thickness 18 µm minimum, one/both side(s)
An LED and a resistor to prevent contact welding can be connected to 1-circuit separate wiring circuits. Consult IDEC for details.

Internal Circuit Block Diagram

AC Power, Relay Output Type DC Power, Transistor Output Type

5
EB3C Relay Barrier (Intrinsically Safe)

Dimensions
EB3C–∗05 EB3C–∗08
EB3C–∗02 EB3C–∗06 EB3C–∗10
EB3C–∗01 EB3C–∗03 EB3C–∗08C EB3C–∗16C
ø4.5 hole
42 65 110.5 171.5

65
61
75

(4)
ø6 hole
77.5
6

10 10 10 10 10

Mounting Hole Layout (Screw Mounting)

2-M4 tapped or 2-M4 tapped or 2-M4 tapped or

65

2-M4 tapped or When installing two or more

65
2-ø4.5 mounting holes 2-ø4.5 mounting holes 2-ø4.5 mounting holes 2-ø4.5 mounting holes
EB3Cs, maintain at least 2 mm
clearance between the EB3Cs.

28 51 97 97 All dimensions in mm.

External Wiring Examples

• Transistor sink output type (Ex.: EB3C-T08CKD) • Transistor source output type (Ex.: EB3C-T08CSD)

P1 P2 P3 P4 P5 P6 P7 P8 N1 N2 P1 P2 P3 P4 P5 P6 P7 P8 N1 N2

+ - A1 A2 A3 A4 A5 A6 A7 A8 C1 C2 + - A1 A2 A3 A4 A5 A6 A7 A8 C1 C2

Load Power Load Power

24V DC 24V DC
Load Load Load Load Load Load Load Load Load Load Load Load Load Load Load Load
24V DC 24V DC

• Relay output type (Ex.: EB3C-R06A) • Transistor output type (Ex.: EB3C-T06A)

P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6 P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 P6 N6

L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6 L N A1 C1 A2 C2 A3 C3 A4 C4 A5 C5 A6 C6

Load
Load

Load

Load

Load

Load

Load

AC Power Power AC Power Load

Load Load Load Load Load Load AC/DC Power
24V DC

6
 EB3C Relay Barrier (Intrinsically Safe)

Wiring
Common Wiring (16 circuits maximum)
• All input lines are wired to a common line inside the intrinsically safe switch.
P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
P9
P10
P11
P12
P13
P14
P15
P16
N3
N4

P1
N1
N2

P1
N1
P2
N2
P3
N3

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6
P7
N7
P8
N8
P9
N9
A10 P10
C10 N10

P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
A10

A12
A13
A14
A15
A16
A11
C1
C2

C3
C4

C1
C2

C1

C2

C3

C1

C2

C3

C4

C5

C6

C1

C2

C3

C4

C5

C6

C7

C8

C9

C1
C2
A1
A2
A3
A4
A5
A6
A7
A8

A9

A1

A1

A2

A3

A1

A2

A3

A4

A5

A6

A1

A2

A3

A4

A5

A6

A7

A8

A9

A1
A2
A3
A4
A5
A6
A7
A8
N

N
L

L
EB3C-∗16C■ EB3C-∗01■ EB3C-∗03■ EB3C-∗06■ EB3C-∗10■ EB3C-∗08C■

• Some input lines are wired to a common line inside the intrinsically safe switch, while others are outside the switch.
P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
P9
P10
P11
P12
P13
P14
P15
P16
N3
N4

P1
N1
N2

P1
N1
P2
N2
P3
N3

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6
P7
N7
P8
N8
P9
N9
A10 P10
C10 N10

P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
A10

A12
A13
A14
A15
A16
A11
C1
C2

C3
C4

C1
C2

C1

C2

C3

C1

C2

C3

C4

C5

C6

C1

C2

C3

C4

C5

C6

C7

C8

C9

C1
C2
A1
A2
A3
A4
A5
A6
A7
A8

A9

A1

A1

A2

A3

A1

A2

A3

A4

A5

A6

A1

A2

A3

A4

A5

A6

A7

A8

A9

A1
A2
A3
A4
A5
A6
A7
A8
N

N
L

L
EB3C-∗16C■ EB3C-∗01■ EB3C-∗03■ EB3C-∗06■ EB3C-∗10■ EB3C-∗08C■

• All input lines are wired to a common line outside the intrinsically safe switch.
P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
P9
P10
P11
P12
P13
P14
P15
P16
N3
N4

P1
N1
N2

P1
N1
P2
N2
P3
N3

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6
P7
N7
P8
N8
P9
N9
A10 P10
C10 N10

P1
P2
P3
P4
P5
P6
P7
P8
N1
N2
A10

A12
A13
A14
A15
A16
A11
C1
C2

C3
C4

C1
C2

C1

C2

C3

C1

C2

C3

C4

C5

C6

C1

C2

C3

C4

C5

C6

C7

C8

C9

C1
C2
A1
A2
A3
A4
A5
A6
A7
A8

A9

A1

A1

A2

A3

A1

A2

A3

A4

A5

A6

A1

A2

A3

A4

A5

A6

A7

A8

A9

A1
A2
A3
A4
A5
A6
A7
A8
N

N
L

L
EB3C-∗16C■ EB3C-∗01■ EB3C-∗03■ EB3C-∗06■ EB3C-∗10■ EB3C-∗08C■

Separate Wiring
• Each input line of the EB3C makes up one independent intrinsically safe circuit. Diagram Symbols
Contacts in One Switch
(EB9Z-A/A1)

One Intrinsically Safe Circuit

P1
N1
N2

P1
N1
P2
N2
P3
N3

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6

P1
N1
P2
N2
P3
N3
P4
N4
P5
N5
P6
N6
P7
N7
P8
N8
P9
N9
A10 P10
C10 N10

(16 circuits maximum)

C1
C2

C1

C2

C3

C1

C2

C3

C4

C5

C6

C1

C2

C3

C4

C5

C6

C7

C8

C9
A1

A1

A2

A3

A1

A2

A3

A4

A5

A6

A1

A2

A3

A4

A5

A6

A7

A8

A9
N

N
L

EB3C-∗01■ EB3C-∗03■ EB3C-∗06■ EB3C-∗10■

Precautions for Operation

1. Installation of EB3C Relay Barriers (3)Maintain at least 6 mm (or 3 mm according to IEC60079-11:
(1)Install the EB3C relay barrier in a safe area (non-hazardous area) 1999) clearance between the terminal of intrinsically safe circuit
in accordance with intrinsic safety ratings and parameters. To and the grounded metal part of a metal enclosure, and between
avoid mechanical shocks, install the EB3C in an enclosure which the relay terminal block of an intrinsically safe circuit and the
can be opened only by using an opening tool. grounded metal part of a metal enclosure.
(2)When installing or wiring the EB3C, prevent electromagnetic and (4)For installing the EB3C, mount on a 35 mm DIN rail or screw on a
electrostatic inductions in the intrinsically safe circuit. Also pre- panel directly. The EB3C can be installed in any direction. Make
vent the intrinsically safe circuits from contacting with another in- sure to install securely to withstand vibration. When mounting on
trinsically safe circuit and any other circuits. a DIN rail, push in the clamp completely. Use the BNL5 mounting
Maintain at least 50 mm clearance, or provide a metallic separat- clips on both sides of the EB3C to prevent from moving sideways.
ing board between the intrinsically safe circuit and non-intrinsical- (5)Excessive extraneous noise may cause malfunction and damage
ly safety circuit. When providing a metallic separating board, to the EB3C. When extraneous noise activates the voltage limiting
make sure that the board fits closely to the enclosure (top, bottom, circuit (thyristor), remove the noise source and restore the power.
and both sides). Allowable clearance between the enclosure and
board is 1.5 mm at the maximum. 2. Terminal Wiring
The clearance of 50 mm between the intrinsically safe circuit and (1)Using a ø5.5 mm or smaller screw driver,
Termination of Wires
non-intrinsically safe circuit may not be sufficient when a motor tighten the terminal screws (including un- Single Core
circuit or high-voltage circuit is installed nearby. In this case, pro- used terminal screws) to a torque of 0.6 to
vide a wider clearance between the circuits referring to 5 (3) “Min- 1.0 N·m (recommended value). 6 to 8mm
imum Parallel Distance between the intrinsically Safe Circuit and (2)Make sure that IP20 is achieved when wir- Stranded Wire
Other Circuits.” ing. Use insulation tubes on bare crimping
Ferrule
Intrinsically Safe Circuit terminals.
6 to 8mm
(3)To prevent disengaged wires from contact-
ing with other intrinsically safe circuits, Applicable Crimping
Non-intrinsically EB3C EB3C EB3C
bind together the wires of one intrinsically Terminal Dimensions
Safe Circuit
circuit. Terminate the wires as shown in the ø3min.
6max.

figure on the right.

EB3C EB3C
(4)When the adjacent terminal is connected 3max. 5.4min.
Intrinsically Safe Circuit to another intrinsically safe circuit, provide
All dimensions in mm.
an insulation distance of at least 6 mm.

7
EB3C Relay Barrier (Intrinsically Safe)
3. Switches in the Hazardous Area When driving an inductive load, be sure to connect a diode across
(1)A switch contains the switch contact, enclosure, and internal wir- the load to absorb reverse emf.
ing. A switch contact refers to an ordinary switching device which
consists of contacts only, such as a pushbutton switch.
(2)When the switch has internal wiring or lead wire, make sure that An Load
the values of internal inductance (Li) and capacitance (Ci) are ∗
within the certified values.
Cn
(3)Enclose the switch contact’s bare live part in an enclosure of IP20
∗: Surge Absorber
or higher protection. Attach the certification mark supplied with
Example of Overvoltage Absorption Circuit
the EB3C on the EB9Z-A/A1 switch.
(4)For the 1-circuit separate wiring, a resistor to prevent contact (4)In the common wiring only types, the output terminals are not iso-
welding and IDEC’s IPL1 series LED miniature pilot lights can be lated from each other.
used. See below. 5. Wiring
• Applicable Resistor Ratings (1)The voltage applied on the general circuit connected to the non-
intrinsically safe circuit terminals of the EB3C relay barrier must
Resistance 100Ω maximum
be 250V AC, 50/60Hz, or 250V DC at the maximum under any
Rated Wattage 0.5 to 3W conditions, including the voltage of the input power and the inter-
Type Metal (oxide) film resistors nal circuit.
• Applicable LED Type (2)When wiring, take into consideration the prevention of electro-
IDEC’s IPL1 series LED miniature pilot lights. magnetic and electrostatic charges on intrinsically safe circuits.
Also, prevent intrinsically safe circuits from contacting with other
• Applicable Switches circuits.
Push-pull Switches Pushbutton, Foot, Trigger, (3)The intrinsically safe circuits must be separated from non-intrinsi-
Seesaw, Grip
cally safe circuits. Contain intrinsically safe circuits in a metallic
Control Twisting Switches Rotary, Selector, Cam, Drum, Thumb tube or duct, or separate the intrinsically safe circuits referring to
Switches wheel
table below.
Lever and Slide Toggle, Multidirectional, Wobble stick,
Switches Lever, Slide switch Note: Cables with a magnetic shield, such as a metallic sheath, prevent electro-
magnetic induction and electrostatic induction, however, a non-magnetic
Displacement Microswitch, Limit, Magnetic proximity, shield prevents electrostatic induction only. For non-magnetic shields, take
Switches Door, Reed, Mercury a preventive measure against electromagnetic induction.
Sensing
Switches Level Switches Liquid level Finely twisted pair cables prevent electromagnetic induction.
Others Pressure, Temperature Adding shields to the twisted pair cables provides protection
∗ For installation in hazardous areas and connection to the EB3C, use switches
against electrostatic induction.
which are certified, approved, or considered to be simple apparatus in relevant Minimum Parallel Distance between the Intrinsically Safe
standards in each country. Circuit and Other Circuits
Voltage and
4. Output Specifications Current of Other Over 100A 100A or less 50A or less 10A or less
(1)When wiring the output from the EB3C, connect the non-intrinsi- Circuits
cally safe circuit to terminals A and C. The EB3C output circuit is Over 440V 2000 mm 2000 mm 2000 mm 2000 mm
not equipped with short-circuit protection. If required, provide a 440V or less 2000 mm 600 mm 600 mm 600 mm
protection in the external circuit. 220V or less 2000 mm 600 mm 600 mm 500 mm
(2)Relay Output 110V or less 2000 mm 600 mm 500 mm 300 mm
Some types of loads generate reverse emf (such as solenoids) or 60V or less 2000 mm 500 mm 300 mm 150 mm
cause a large inrush current (incandescent lamps), resulting in a (4)When identifying intrinsically safe circuits by color, use light blue
shorter operation life of output relay contacts. The operation life of terminal blocks and cables.
contacts can be extended by preventing the reverse emf using a (5)When using two or more EB3C’s to set up one intrinsically safe
diode, RC, or varistor, or by suppressing the inrush current using circuit in the common wiring configuration, interconnect two neu-
a resistor or RL. tral terminals (N1 through N10) on each EB3C between adjacent
Contacts are made of silver with gold clad. When using at a small EB3C’s in parallel.
current and a low voltage (0.1 mA, 0.1V), test the contact on the
actual circuit in advance. (6)Make sure that the power of the EB3C and contact are turned off
before starting inspection or replacement.
(3)Transistor Output
Note: For the details of wiring the intrinsically safe circuits, refer to a relevant test
When connecting a small load, the load may not turn off because guideline for explosion-proof electric equipment in each country.
of a leakage current, even though the transistor output is turned
off. If this is the case, connect a resistor in parallel with the load Safety Precautions
to bypass the leakage current. • Do not use the EB3C Relay Barrier for other than explosion protection purposes.
When an excessively high voltage (clamps at 33V, 1W) or a re- • Read the user’s manual to make sure of correct operation before starting installa-
verse voltage is applied to the output terminals, the clamping cir- tion, wiring, operation, maintenance, and inspection of the EB3C Relay Barrier.
cuit or output transistor may be damaged.

Specifications and other descriptions in this catalog are subject to change without notice.

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Tel: (81) 6-6398-2571, Fax: (81) 6-6392-9731, Web site: www.idec.com

1175 Elko Drive, Sunnyvale, CA 94089-2209, USA Room 1409, Tower 1, Silvercord, 30 Canton Road, Tsimshatsui,
Tel: (408) 747-0550, Toll Free: (800) 262-IDEC, Fax: (408) 744-9055 Kowloon, Hong Kong
E-mail: opencontact@idec.com, Web site: www.idec.com Tel: (02) 376-2823, Fax: (02) 376-0790
E-mail: idec@mail.idechk.com
Unit 22-151, Brunel Road Mississauga, Ontario L4Z 1X3, Canada
Tel: (905) 890-8561, Toll Free: (888) 317-4332, Fax: (905) 890-8562 8F-1, No. 79, Hsin Tai Wu Road, Sec. 1, Hsi-Chih, Taipei County, Taiwan
Tel: (02) 2698-3929, Fax: (02) 2698-3931
Wendenstraße 331, D-20537 Hamburg, Germany E-mail: idectpe@idectwn.hinet.net
Tel: (040) 25 11 91, Fax: (040) 254 33 61
E-mail: sevice@idec.de, Web site: www.idec.de 2/3 Macro Court, Rowville, Victoria 3178, Australia
Tel: (03) 9763-3244, Toll Free: 1800-68-4332, Fax: (03) 9763-3255
Unit 2, Beechwood, Chineham Business Park, Basingstoke, E-mail: sales@au.idec.com
Hampshire RG24 8WA, UK
Tel: (01256) 321000, Fax: (01256) 327755 No. 31, Tannery Lane #05-01, Dragon Land Building, Singapore 347788
E-mail: idec@uk.idec.com Tel: (65) 746-1155, Fax: (65) 844-5995
Cat. No. EP1090-0 MARCH 2003 10T PRINTED IN JAPAN