Rockwell Automation 1746-XXXX SLC 500 4-Channel Analog I/O Modules Installation Instructions - Manual (Page 20)

20 SLC™ 500 4-Channel Analog I/O Modules
Publication 1746-IN008C-EN-P - May 2004
Wiring Schematic for Single-Ended Analog Input Connections
When wiring single-ended analog input devices to the analog input card, the
number of total wires necessary can be limited by using the ANALOG COMMON
terminal. Note that differential inputs are more immune to noise than single-ended
inputs.
+
+
+
-
+
+
Power
Supply
Transmitter
Transmitter
Transmitter
Transmitter
Signal
Signal
Signal
Signal
Supply
Ground
IN 0+
IN 0-
IN1+
IN 1-
IN 2-
IN 2+
IN 3-
IN 3+
ANL COM
ANL COM
ANL COM
ANL COM
NI4
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