C32 (Rev. 5) User Manual
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User’s Manual Page 21
Wiring diagram to connect switches with 24VDC power supply
While this board supports only TTL +5VDC signals, different kind of sensors and
switches using different voltages can be connected using the diagrams that follow:
Note: The below wiring diagrams are an example, any input can be used for the
connections.
Wiring diagram to connect switches
Wiring diagram to connect NPN open collector proximity sensors