Wiring Precautions For External Output Signal Lines - Omron NXR Series User Manual

A-3 Wiring Precautions for External Out-
put Signal Lines
Observe the following points when wiring external output signal lines.
• To absorb counter-electromotive force when an inductive load is connected to an output signal, con-
nect a diode near the inductive load.
Example: When pin 4 is used for output
Diode
NXR-series IO-Link I/O Hub User's Manual (W620)
2
I/O connector
1
3
4
Inductive load
Appendices
A
A-5