Rockwell Automation 1769-XXXX Compact I/O Modules - Manual (Page 29)

Rockwell Automation Publication 1769-IN088A-EN-P - February 2011 29
Module Wiring Chapter 2
1769-IF16V Compact voltage analog input module
1769-IG16 Compact TTL input module
10 M
IN+
COM
0.1 μ F
200 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
1769-IF16V Sensor/Transmittor Inputs
+
IN1+
IN0+
IN3+
IN2+
IN5+
IN4+
IN7+
IN8+
IN6+
IN9+
IN11+
IN10+
IN12+
IN13+
IN15+
IN14+
Com
Com
+
+
-
The sensor power supply must be rated Class 2.
Sensor/
Transmitter
Supply
Voltage
Voltage
Signal
Signal
Ground
Simplified Input Circuit Diagram
Simplified Input Circuit Diagram
·
Use Belden 8761, or equivalent, shielded wire.
·
Do not connect more than 2 wires to any single terminal.
·
DC power cable and I/O cables should not exceed 10 m (30 ft).
·
The capacitors shown above must be 0.01 µ F and rated for 2000V min.
·
User power supply must be rated Class 2 with a 5V DC range of
4.5…5.5V DC.