3. External Connection
PIO-32/32B(PCI)V
35
Connecting the Sink Type Output and Sink
Output Support Input
The following example shows a connection between a sink type output (output board) and a sink output
support input (input board). Refer to this connection example when you connect such boards to each
other.
External
power supply
12 - 24VDC
Output plus common
Output (sink type)
Output minus common
Input board
Output board
Input plus common
Input (Compatible with sink output)
-
+
Figure 3.9. Example of Connecting the Sink Type Output and Sink Output Support Input
