Manufacturer: Azbil Corporation
Model: RN748

Feature

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

Summary

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)