Can I measure one sensor with two PLCs? I have a PLC that's part of a machine manufacturing stuff.
Another PLC is part of a robotic arm that needs to grab the piece.
It would be intresting to be able to read a number of sensors into both PLCs.
However I end up frying the sensors.
The sensor is a photovoltaic sensor that outputs a simple '1' (24V) or '0' (0V).