Rockwell Automation 1769-OF4VI Compact I/O Isolated Analog Modules - Manual (Page 36)

Publication 1769-UM014B-EN-P - May 2010
2-20 Installation and Wiring
Figure 2.11 1769-IF4I Wiring Single-ended Sensor/Transmitter Types
Figure 2.12 1769-IF4I Wiring Mixed Transmitter Types
(1) The external power supply must be rated Class 2.
IMPORTANT
1769-IF4I input channels connected to current sources
must have a jumper wire placed between Ch#_iRtn and the
Ch#- terminals for that channel.
Sensor/
Transmitter
Supply
+
+
+
+
- Current
Transmitter
Signal
Signal
Voltage Transmitter
Voltage Transmitter
Ground
Signal
Ground
(1)
Ch0+
N/C
Ch0_iRtn
N/C
Ch0-
Ch1+
N/C
Ch1_iRtn
N/C
Ch1-
Ch2+
N/C
Ch2_iRtn
N/C
Ch2-
Ch3+
N/C
Ch3_iRtn
N/C
Ch3-
1769-IF4I Terminal Block
Sensor/
Transmitter
Supply
+
+
+
+
+
- Current
Transmitter
Signal
Signal
Voltage Transmitter
Voltage Transmitter
Ground
Signal Ground
Differential
Voltage
Transmitter
Signal
+
_
(1)