Perle Systems IOLAN SCS - Manual (Page 370)

Wiring I/O Diagrams
370 IOLAN SDS/SCS/STS User’s Guide, Version 3.6
Digital Output Sink
For a Digital output sink (ground) configuration for channel D1, follow the diagram below.
Digital Output Source
For a Digital output source (voltage) configuration for channel D1, follow the diagram below.
D1 D2 GND COM VCC
+
Battery
+
-
-
Device
D1 D2 GND COM VCC
+
Battery
+
-
-
Device