Allen-Bradley MicroLogix 1200 User Manual page 63

Figure 3.35 Sensor/Transmitter Types
2-Wire Transmitter
+
Power
(1)
Supply
-
3-Wire Transmitter
+
Power
(1) -
Supply
4-Wire Transmitter
+
Power
-
(1)
Supply
(1) All power supplies rated N.E.C. Class 2.
1762-OF4 Output Type Selection
The output type selection, current or voltage, is made by wiring to the
appropriate terminals, Iout or Vout, and by the type/range selection
bits in the Configuration Data File.
1762-OF4 Terminal Block Layout
I out 0
I out 1
I out 2
I out 3
COM
COM
Wiring Your Controller
Transmitter
+
-
Transmitter
Supply Signal
Transmitter
Signal
Supply
+ +
- -
V out 0
V out 1
V out 2
V out 3
Commons connected internally
Publication 1762-UM001D-EN-P - March 2004
3-27
Module
IN +
IN -
COM
Module
IN +
IN -
COM
Module
IN +
IN -
COM