Im looking for an analog input card that will take a 0-20mV input and can be put on Profibus or Profinet. Typically I take the mV signal into a signal conditioner then into a regular input card but this time I have 10 inputs. I think I can save some money and a lot of wiring by removing the signal conditioner. I've been working with some Beckhoff cards but they are more than just analog inputs and are difficult to setup.
Any suggestions?
Any suggestions?