Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 107)

Publication 1756-UM009C-EN-P - December 2010 107
Sourcing Current Loop Input Module (1756-IF6CIS) and Isolated Analog Voltage/Current Input Module (1756-IF6I) Chapter 5
1756-IF6CIS – Four-wire transmitter connected to the module and an external,
user-provided power supply providing 24V DC loop power
+
–
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
VOUT-1
IN-1/I
RTN-1
VOUT-3
IN-3/I
RTN-3
Not used
VOUT-5
IN-5/I
RTN-5
VOUT-0
IN-0/I
RTN-0
VOUT-2
IN-2/I
RTN-2
Not used
VOUT-4
IN-4/I
RTN-4
4-Wire
Transmitter
43470
Shield Ground
+
–
NOTES:
1. If separate power sources are used, do not exceed the
specified isolation voltage.
2. Do not connect more than two wires to any single terminal.
3. Place additional loop devices (that is, strip chart recorders)
at either ’A’ location in the current loop.
i
A
A
24V DC