seven_segment
Member level 2
Hello all. I'm searching for a way to transfer both data AND power over a single twisted pair cable. The data itself is a differential RS485 signal from a PIC micro and DS75176 at either end, running at 19200bps. The power is DC 24v, with a maximum current in the area of a couple of Amps.
I've never tried to do this before and searching the internet has revealed nothing, perhaps I'm just not looking in the right places? As usual, all advice/links/circuits much appreciated!
Matthew
I've never tried to do this before and searching the internet has revealed nothing, perhaps I'm just not looking in the right places? As usual, all advice/links/circuits much appreciated!
Matthew