Input module, monitored BSE-310

The input module BSE-310 provides four monitored inputs for digital input devices and other controlling inputs. The module is easily plugged onto a mounting rail inside the fire alarm control panel BS-420 or the controller BC-420.

Each input circuit is connected to a closed loop with known resistance. A change in the resistance is detected by the module. The module will automatically detect its own address; no Dip-switch or jumper settings are required.