Motors, Power Controllers, Solid State Relays

Motor Driver Model RN748

Model No.
RN748
RN748A

This is a signal converter for position-proportional operation of control motors. It receives 4–20 mA DC signals from a controller and outputs relay contact signals.

  • Easy operation
  • Space-saving
  • Digital display

This is a signal converter used for position-proportional operation of control motors that have a built-in feedback potentiometer. It receives signals from a controller that outputs current (4–20 mA DC).

  • Easy operation
    • To run a trial operation and in an emergency situation, press the a/m button to shift to manual operation mode.
    • If a problem occurs with the motor, an event is output and the control mode is changed to estimation-based position proportional control.
  • Space-saving
    • The depth required in the panel is 65 mm.
  • Digital display
    • Three patterns of display for monitoring equipment operation and identifying the cause of problems
    • Input (IN)
    • Input (IN) + MV (OUT)
    • Motor opening (motor feedback, MFB)

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