Board containing 4 high quality RELPOL RM51 relays. After connecting to the Lan Controller v3 has the ability to turn on, off, reset each of the relays independently. Their status is indicated by LEDs. The relays have one switched output led out on the terminal strip as NO, C, NC. The board is on holder with optional DIN mounting. Control cable with plugs included. The main application is to control 4 electrical devices.

Specifications