Technical specifications:

  mains voltage: 10 … 24V DC,
  set signal (output): 10kOHM,
  measured signal (input signal): 0 … 10V,
  scaled display of the measured value,
  optoisolated digital outputs for changing the direction of motor rotation,
  start buttons left, start right with LED signaling,
  single-turn potentiometer,
  ambient temperature: -20 … 50 ° C,
  assembly: 90x90mm panel