The problem of fire control module in distribution box!
Initiation and shearing. General control module, power line + signal line.
Fire monitoring, temperature probes, and current probes
The control line of the output module is connected with the 24V coil of the relay, and a live wire is controlled by the normally open contact, and the zero line is given directly.Answer some in direct line knife, if not from the normally open contact of the relay is taken,Very simple
