Hi,
I am looking for a simple circuit to simulate sensor inputs to PLC. Sensors take 12VDC and outputs 4-20mA. I was looking at your XTR series devices which seems to be able to achieve this but I am not sure which one will be ok to use for 12VDC voltage. Also, it would be good to have the range of output from 0 to 24mA rather than 4-20mA so that we can test the PLC input for error inputs as well.
I am electrical engineer with very minimal electronics knowledge so was wondering if someone could help.
I have attached a simple representation of my circuit.