GE VersaMax IC200ALG630 - Installation Instructions; Installation in Hazardous Locations; Field Wiring Terminals; Wiring Connections for Carriers with Two Rows of Terminals

VersaMax* Analog Input, 16-Bit Thermocouple Module
IC200ALG630
October 2016 GFK-1700L
2
Installation Instructions
The preferred installation technique is to mount the Thermocouple
Module on a Connector-style I/O Carrier and connect thermocouples to
an Interposing Thermocouple Carrier as shown below. The Interposing
Thermocouple-style I/O Carrier provides both box-style wiring terminals
and a built-in thermistor for Local Cold Junction Compensation. It
connects to the Connector-Style Carrier via a cable as shown. This
allows the thermocouple connections to be located away from the I/O
modules in the system. Each TC terminal on the Interposing
Thermocouple Carrier accommodates one solid or stranded AWG #14
(avg. 2.1mm
2
cross section) to AWG #22 (avg. 0.36mm
2
cross section)
wire, or two wires up to AWG #18 (avg. 0.86mm
2
cross section).
However, it is also possible to mount the Thermocouple Module on one
of the terminal-style carriers (box-style, spring-style, or barrier-style) and
provide Local Cold Junction Compensation by using a kit that includes
the correct type of thermistor, as described in the I/O Modules User
Manual. Both methods are shown below. The thermistor kit must be
installed on the A9 and A10 terminals of the carrier.
If the module will only be used to measure millivolt inputs, not
thermocouple inputs, it can be mounted on any type of I/O Carrier. The
thermistor terminals A9 and A10 cannot be used as millivolt input
terminals.
Thermocouple
or Millivolt
Inputs
Thermocouple
or Millivolt
Inputs
Install Optional
Thermistors Here
Thermocouple
Inputs
Thermocouple
Inputs
Built-In Thermistors
Located Here
CHS014
Installation in Hazardous Locations
 EQUIPMENT LABELED WITH REFERENCE TO CLASS I,
GROUPS A, B, C & D, DIV. 2 HAZARDOUS LOCATIONS IS
SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C,
D OR NON-HAZARDOUS LOCATIONS ONLY
 WARNING - EXPLOSION HAZARD - SUBSTITUTION OF
COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2;
 WARNING - EXPLOSION HAZARD - WHEN IN HAZARDOUS
LOCATIONS, TURN OFF POWER BEFORE REPLACING OR
WIRING MODULES; AND
 WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR
THE AREA IS KNOWN TO BE NONHAZARDOUS.
Field Wiring Terminals
The terminal assignments shown below are the same for all carriers.
Number
Connection
Number
Connection
A1
Channel 1 (+)
B1
No connection
A2
Channel 1 (-)
B2
Shield
A3
Channel 2 (+)
B3
No connection
A4
Channel 2 (-)
B4
Shield
A5
Channel 3 (+)
B5
No connection
A6
Channel 3 (-)
B6
Shield
A7
Channel 4 (+)
B7
No connection
A8
Channel 4 (-)
B8
Shield
A9
(Thermistor (+))
B9
No connection
A10
(Thermistor (-))
B10
Shield
A11
Channel 5 (+)
B11
No connection
A12
Channel 5 (-)
B12
Shield
A13
Channel 6 (+)
B13
No connection
A14
Channel 6 (-)
B14
Shield
A15
Channel 7 (+)
B15
No connection
A16
Channel 7 (-)
B16
No connection
A17
No connection
B17
No connection
A18
No connection
B18
No connection
Wiring Connections for Carriers with Two Rows of Terminals:
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
10
AI 1
AI 2
AI 3
AI 5
AI 6
AI 7
Thermistor
AI 4
A
Note: only for thermocouple carrier