Rockwell Automation Allen-Bradley 1769-IA16 - 1769-If16 C

28 Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Chapter 2 Module Wiring
1769-IF16C
Compact current analog input module
1769-IF8 Mixed Transmitter Inputs
+
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
NC
NC
+
+
+
+
+
+
–
–
–
–
–
–
Sensor/
Transmitter
Supply
Single-ended
Voltage
Differential
Voltage
Differential
Current
2-wire
Current
Signal
Signal
Signal
Signal
The sensor power supply must be rated Class 2.
Wiring for channels 4…7 are identical.
1769-IF16C Sensor/Transmittor Inputs
+
IN1+
IN0+
IN3+
IN2+
IN5+
IN4+
IN7+
IN8+
IN6+
IN9+
IN11+
IN10+
IN12+
IN13+
IN15+
IN14+
Com
Com
+
+
-
10 M
IN+
COM
0.1 μF
200
249
20 K
+
-
20 K
V
LOCAL
V
LOCAL
V
LOCAL
V
LOCAL
Gain A/D
M
u
l
t
i
p
l
e
x
e
r
The sensor power supply must be rated Class 2.
Sensor/
Transmitter
Supply
Current
Current
Signal
Signal
Ground
Simplified Input Circuit Diagram