User manual

Publication CIG-WD001B-EN-P - May 2005
1769 Compact I/O Modules 11-3
+
–
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
dc NEUT
+24V dc
+
-
earth ground the
shield locally at
the module
analog source
Belden 8761 cable (or equivalent)
External 24V dc
Power Supply
(1)
(optional)
(2)
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.
2. Series B and later modules provide this option.
+
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
+24V dc
dc NEUT
+
+
+
+
+
+
–
–
–
–
–
–
+
–
Single-ended
Voltage
Transmitter
Differential
Voltage
Tran sm it ter
Differential
Current
Tran sm it ter
2-Wire
Current
Tran smitter
Signal
Signal
Signal
Signal
Supply
Supply
1769-IF4 Terminal Block
Sensor/
Tran smitter
Supply
External 24V dc
Power Supply
(1)
(optional)
(2)
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.
2. Series B and later modules provide this option.
1769-IF4 – Differential Inputs applications 1769-IF4 – Mixed Transmitter Type applications
+
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
+24V dc
dc NEUT
+
+
+
-
+
-
Current
Tran smitter
Sensor/
Tran sm it ter
Supply
Voltage
Transmitter
Voltage
Transmitter
Signal
Signal
Signal
Ground
Ground
1769-IF4 Terminal Block
External 24V dc
Power Supply
(1)
(optional)
(2)
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.
2. Series B and later modules provide this option.
1769-IF4 – Single-Ended Sensor/Transmitter Type applications 1769-IF4I – Differential Inputs applications
Belden 8761 cable
(or equivalent)
analog source