Rockwell Automation 1769-IF4 Compact (Series B or Later) Analog Input Module - Manual (Page 11)

Compact™ 1769-IF4 (Series B or Later) Analog Input Module 11
Publication 1769-IN048A-EN-P
Wiring Differential Inputs
(1) The external power supply must be rated Class 2, with a 24V dc range of 20.4 to 26.4V dc and 60 mA
minimum.
(2) Series B and later modules provide this option.
+
–
V in 0 +
V/I in 0 -
I in 0+
ANLG Com
V in 1 +
V/I in 1 -
I in 1+
ANLG Com
V in 2 +
V/I in 2 -
I in 2+
ANLG Com
V in 3 +
V/I in 3 -
I in 3+
ANLG Com
dc NEUT
+24V dc
+
-
earth ground the
shield locally at
the module
analog source
Belden 8761 cable (or equivalent)
External 24V dc
Power Supply
(1)
(optional) (2)