Analog Input Modules Wiring - Rockwell Automation 1769-IF4 User Manual

Analog Input Modules Wiring

Figure 2.11 1769-IF4 Terminal Layout
V/I in 0 -
ANLG Com
V/I in 1 -
ANLG Com
V/I in 2 -
ANLG Com
V/I in 3 -
ANLG Com
dc NEUT
Figure 2.12 1769-IF4 Wiring Diagram Showing Differential Inputs
Belden 8761 cable (or equivalent)
V/I in 0 -
ANLG Com
V/I in 1 -
ANLG Com
V/I in 2 -
ANLG Com
V/I in 3 -
ANLG Com
dc NEUT
(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
for a single input module.
(2 ) Series B and later modules provide this option.
D A N G E R
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous.
V in 0 +
V/I in 0 -
I in 0 +
ANLG
Com
V in 1 +
V/I in 1 -
ANLG
I in 1 +
Com
V in 2 +
V/I in 2 -
ANLG
I in 2 +
Com
V/I in 3 -
V in 3 +
ANLG
Com
I in 3 +
dc NEUT
+24V dc
Ensure Adjacent Bus Lever is
Unlatched/Latched Before/After
Removing/Inserting Module
1769-IF4
V in 0 +
I in 0+
V in 1 +
earth ground
I in 1+
shield locally at
the module
V in 2 +
I in 2+
V in 3 +
I in 3+
+24V dc
External 24V dc
+
Power Supply
(optional)
-
Publication 1769-UM002B-EN-P - July 2005
Installation and Wiring 2-19
V in 0 +
I in 0+
V in 1 +
I in 1+
V in 2 +
I in 2+
V in 3 +
I in 3+
+24V dc
1769-IF4
–
Analog
Source
+
(1)
(2)