500 Series Intelligent Module - M502M

The M502M Zone Interface Module allows intelligent panels to interface and monitor 2-wire conventional smoke detectors. All 2-wire detectors being monitored must be UL or ULC compatible with the module. The M502M module is addressed through the communication line of an intelligent system. It transmits the status of one zone of 2-wire detectors to the fire alarm control panel. Status conditions are reported as normal, open, or alarm. The interface module supervises the zone of detectors and the connection of the external power supply

• SEMS screws for easing wiring
• Panel controlled status LED
• Analog communications
• Rotary address switches
• Low standby current Mounts in standard 4˝ junction box

• UL Listed
• ULC Listed
• FM Approved