The D7044M Multiplex Mini Single‐input Module connects a normally‐open (NO) contact to the
multiplex bus of a D7024, DS9400M or FPD‐7024
Addressable Fire Alarm Control Panel (FACP). Use the module’s supervised input in a Class B configuration.
All operating power for the input module is drawn from the FACP.
Rotary switches allow convenient address setting.