Precaution

The limit switches at contacts 14, 15 (MCU04TX electric earthing switch controller) or 16, 17 (MC05 TX electric earthing switch controller) are for earthing switches. Connect the controller contacts to the corresponding switch contacts.

During the closing and opening operation of the controller,press the reset button if the alarm light remains on. Pay attention to the polarity of the motor during wiring.

The system can also be used in conjunction with a microcomputer protection device when engaging and disengaging. There are two modes: local and remote. Only one mode can be active at a time.

Wiring diagram

Circuit schematics ofMCU 05 TX electric earthing switch controllel