Symcom ISS-102AA-DCS Catalog Page

Intrinsically-Safe Dual-Channel Switch

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ISS-102

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SymCom’s ISS-102AA-DCS is a dual-channel
switch with two form-A output relays. The input
resistance threshold is fixed at 100kΩ. Each
output contact closes upon closure of its
associated input switch (input resistance
<100kΩ). Resistance probes or switches can be
used on the inputs.

The ISS-102AA-DCS has a 0.5-second debounce
time delay—the output contact will not change
states until a condition exists for 0.5 second—to
prevent nuisance actuation and rapid cycling.

Green LEDs illuminate on the ISS-102AA-DCS
when the associated output relay is energized.

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Model ISS-102AA-DCS

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Specifications

Functional Specifications:

Entity Parameters:

Hazardous Locations

Adjustments/Settings
Sensitivity (for resistive probes)
Mode
Debounce Time Delay

Input Characteristics:

Supply Voltage:
Frequency:

Output Characteristics:

Relay Output Rating:
2 - Form A

LEDs (green)

General Characteristics:

Operating Temperature:
Terminals:
Wire Size
Torque
Standards Passed:
Electrostatic Discharge (ESD)
Radio Frequency Immunity (RFI)
Fast Transients

Safety Marks:
UL
Dimensions:
Weight:
Mounting Methods:

Voc = 16.8V Ca = 0.39μF
Isc = 1.2mA Po =
La = 100mH 4

Class I, Division I & II, Group A, B, C & D;
Class II, Division I & II, Group E, F& G;
Class III locations

100kΩ fixed
2-channel switch

0.5 second

120VAC nominal
50/60 Hz

5Amps @ 120VAC General Purpose
Pilot Duty 180VA @ 120VAC, C150
Output Relay Status Indicators

-20 to 55

12-20 AWG
6 in.-lbs. (max.)

IEC 61000-4-2, Level 3, 6 kV contact, 8 kV air
IEC 61000-4-2, Level 3, 10V/m
IEC 61000-4-4, Level 3, 4 kV power terminals, 2kV
input/output terminals

UL913 (File #E233355)
(LxWxD) 3.5” x 2.1” x 2.5”
9 oz.
35 mm DIN rail or
Surface Mount (#6 or #8 screws)

°

C

Voc * Isc

How to order:

Part Number: ISS-102AA-DCS

[e-mail] / [e-mail]

[phone] / [phone] / Fax [phone]