4.4 I/O Connections
4.4.1 NPN and PNP Mode Selection
Use Sink/Source DIP switch on the control board to set NPN/PNP (Sink/ Source) mode for multi-
function digital inputs S1 to S6. (Default: NPN mode)
Figure 4.4.1 NPN/PNP (Sink/Source) DIP Switch
29
NPN
PNP