Perle Systems 5500161-40 - Manual (Page 386)

Wiring I/O Diagrams
386 IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.0
Digital Output Sink
For a Digital output sink (ground) configuration for channel D1, follow the diagram below.
D1 D2 GND COM VCC
+
Battery
+
-
-
Device
Digital Output Source
For a Digital output source (voltage) configuration for channel D1, follow the diagram below.
D1 D2 GND COM VCC
+
Battery
+
-
-
Device