Lug wire – Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules User Manual
Page 134

134
Publication 1756-UM009C-EN-P - December 2010
Chapter 6
Temperature-measuring Analog Modules (1756-IR6I, 1756-IT6I, and 1756-IT6I2)
Connecting a Cold Junction Sensor to the 1756-IT6I Module
You must connect the CJS to the 1756-IT6I module at terminals 10 and 14. To
ease installation, wire terminal #12 (RTN-3) before connecting the cold
junction sensor.
Contact your local distributor or Rockwell Automation sales representative to
order additional sensors.
Connecting a Cold Junction Sensor to the 1756-IT6I2 Module
You must connect two CJSs to the 1756-IT6I2 when using an RTB. The
additional CJS offers greater accuracy when measuring temperature on the
module. Connect the cold junction sensors to terminals 3, 4, 17, 18 as shown
in the illustrations.
Contact your local distributor or Rockwell Automation sales representative to
order additional sensors.
20908-M
10
12
14
16
9
11
13
15
Lug
Wire
16
15
18
17
20
19
16
15
18
17
20
19
16
15
18
17
20
19
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
Spade Lug
Wire
Spade Lug
Wire
Terminals 3, 4
Terminals 17, 18
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