Low Voltage DI I/O Connection Diagram:
External
Wetting
Source
External
Wetting
Source
"Wet"
Sensor
Dry Contact
Sensor
+
-
+
+
"Wet"
Sensor
-
-
Dry Contact
Sensor
+
-
DI Module
DIx (input x)
COM (common)
DI Module
DIx (input x)
COM (common)
DI Module
DIx (input x)
+24V (Plug-in PS)
DI Module
+24V (Plug-in PS)
DIx (input x)
COM (common)
18
Digital Input Modules