READ POTENTIOMETERS WITH YOUR PLC
Use spare PLC 4-20mA inputs for position measurement, with ROI-XMA potentiometer transmitters. ROI-XMA potentiometer transmitters allow the simple measurement of industry standard potentiometers. Existing potentiometers can be connected to modern control systems.
String pots, linear and rotary potentiometer measurement; the potentiometer is a simple way to add position measurement to a PLC.