Rockwell Automation Publication 1766-UM001O-EN-P - September 2021 45
Chapter 3 Wire Your Controller
Expansion I/O Wiring Digital Wiring Diagrams
Figure 22 to Figure 34 show the digital expansion I/O wiring diagrams.
Figure 22 - 1762-IA8 Wiring Diagram
Figure 23 - 1762-IQ8 Wiring Diagram
IMPORTANT Do not ground the drain wire and foil shield at both ends of the cable
Foil shield
Black wire
Drain wire
Clear wire
Insulation
IN 7
IN 5
IN 3
IN 1
AC
COM
IN 6
IN 4
IN 2
IN 0
2
100/120V AC
AC
COM
Common connected internally
IN 7
IN 5
IN 3
IN 1
DC
COM
IN 6
IN 4
IN 2
IN 0
24V DC
DC
COM
Common connected internally
-DC (sinking)
+DC (sourcing)
+DC (sinking)
-DC (sourcing)
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