User Manual
SLC™ 500 4-Channel Analog I/O Modules 19
Publication 1746-IN008C-EN-P - May 2004
Wiring Schematics for 2, 3, and 4-Wire Analog Input Devices
ATTENTION
Any individual single-ended input device can be connected to any
single differential input shown on
page 18. The single-ended
input common is connected to the negative differential input
point.
IMPORTANT
The module does not provide loop power for analog inputs.
Use a power supply that matches the transmitter specifications.
+-
+
-
+
-
+
-
+
-
+
-
2-Wire Transmitter
Tran smitter
Transmitter
Tran smitter
Module
IN +
IN -
ANL COM
Power
Supply
Power
Supply
Power
Supply
Supply Signal
GND
Supply Signal
Module
IN +
IN -
ANL COM
Module
IN +
IN -
ANL COM
3-Wire Transmitter
4-Wire Transmitter
@JO$&/QQE@JO$&/QQE ".".