The BCM is used as a communication interface for connecting the BCU to an automation system - EtherNet/IP

The bus system transfers the control signals for starting, resetting, and for controlling the air valve to purge the furnace or kiln or for cooling in the start-up position and heating during operation from the automation system (PLC) to the BCM. In the opposite direction, it sends the operating status, the level of the flame signal, and the current program step.

It is recommended to use flange plate KS74960707 when using EtherNet/IP.