Plug-in proportional amplifier


Plug-in proportional amplifier

The plug-in amplifier is suitable for mounting onto a valve connection base according to EN 175301-803. By turning the plug insert and the electronics in the housing, the plug-in amplifier can be mounted on the solenoid in 90° increments. user can adjust ramp time, maximum current, and bias current.


  • Used for controlling solenoid operated pressure control and directional valves without closed-loop position control
  • Differential input, optional current input
  • Ramp generator, separate for up/down
  • Zero potentiometer / biasing current
  • Command value attenuator / maximum current
  • Operating voltage 24 V

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