Symcom ISS-102CCI-M-MC Catalog Page

Intrinsically-Safe Switch

Model ISS-102CCI-M-MC

Features:

• MSHA evaluated (Mine Safety and Health
Administration)

• LEDs indicate output relay status

• Compact design

• Finger-safe terminals

• DIN rail or surface mountable

• Direct or inverted logic for pump-up or

pump-down operations

• Selectable debounce time delay

• 5-year warranty

• Made in USA

SymCom’s ISS-102CCI-M-MC (Multi-function Controller) is an
intrinsically-safe switch for interfacing between hazardous and

non-hazardous areas. It is user-congurable as a single or dual-

channel switch, or pump-up/pump-down controller, and latching
or non-latching relays. The intrinsically-safe inputs are compatible
with normally open (N.O.) or normally closed (N.C.) switches, as
well as resistive probes.

The unit’s input logic can be either direct or inverted. Input
debounce time delay is selectable to either 0.5 or 2 seconds. For
pumping applications, differential/latching logic can be selected.
Green LEDs illuminate on the ISS-102CCI-M-MC when the
associated output relay is energized.

The unit has a 4.7k - 100kΩ sensitivity adjustment that allows the
user to dene the input impedence at which the relays will change

state. One of the two Form C relays is isolated and the other operates
off of the units’ incoming 120VAC power.

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

[e-mail] / [e-mail]

Rev. 0310

Specications

Functional Characteristics

Entity Parameters

Hazardous Locations

Adjustments/Settings

Sensitivity (for resistive probes)
Mode Selection
Input Logic
Debounce Time Delay

Input Characteristics

Supply Voltage
Frequency

Output Characteristics

Relay Output Rating:
2 Relays:
1 Form C & 1 Form C (isolated)
Pilot Duty
General Purpose
Depluggable Connector (included)
LEDs (green)

General Characteristics

Operating Temperature
Maximum Input Power
Terminal Torque
Wire Gauge
Standards Passed
Electrostatic Discharge (ESD)
Radio Frequency Immunity (RFI)
Fast Transients

Safety Marks
MSHA Evaluated
Dimensions
Weight
Mounting Method

Voc = 16.8V Ca = 0.39µF
Isc = 1.2mA Po = Voc * Isc
La = 100mH 4
Class I, Division 1 & II, Groups A, B, C & D
Class II, Division I & II, Groups E, F & G
Class III locations

4.7k - 100kΩ

Differential/Latching; 1-channel or 2-channel switch
Direct or inverted

0.5 or 2 seconds

120VAC nominal
50/60 Hz

180VA @ 120VAC, C150
5 Amps @ 120VAC
Phoenix Contact - Series MSTB plugs (or equivalent)
Output Relay Status Indicators

-20o to 55o C (-4o to 131o F)
2 W
6 in.-lbs.
12-20 AWG Solid or stranded

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

File #18-ISA070001-0

3.5”H x 2.1”W x 3.2”D (D w/ out connector - 2.5”)
9 oz.
DIN Rail or Surface Mount (#6 or #8 screws)

Enclosure Dimensions

2.350

How to order:
Part Number: ISS-102CCI-M-MC

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

[e-mail] / [e-mail]

Rev. 0310