Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 299)

Publication 1756-UM009C-EN-P - December 2010 299
Analog I/O Module Specifications Appendix A
1756-IR6I
ControlLogix temperature sensing analog input module
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
1756-IR6I 3-wire RTD
3-wire RTD
Shield Ground
IN-1/A
IN-1/B
RTN-1/C
IN-3/A
IN-3/B
RTN-3/C
Not used
IN-5/A
IN-5/B
RTN-5/C
IN-0/A
IN-0/B
RTN-0/C
IN-2/A
IN-2/B
RTN-2/C
Not used
IN-4/A
IN-4/B
RTN-4/C
Do not connect more than two wires to any single terminal.
IMPORTANT: For two-wire resistor applications including calibration, make sure IN-x/B and
RTN-x/C are shorted together as shown.