Devicenet Communication


Thread Starter



I want to know if 24VDC network power on Devicenet Master-Slave communication is required to give externaly or on board 24VDC supply from Master devicenet port can be used?

I am facing problem in communication at the moment if I use network power from onboard connector of Devicenet Master.

Well, it depends. What hardware are you using?

When you connect the network to the internal power source, do you still have 24-ish volts at the far end of the network? I'm betting that you don't.