Fire-Lite MMF-300 Monitor Module

The Fire-Lite MMF-300 is an intelligent addressable monitor module for Fire-Lite two-wire SLC systems that supervises a single IDC for normally open dry-contact fire alarm and supervisory devices. It is powered directly by the SLC loop, supports Style B or Style D wiring, and can also replace older M300 modules in existing systems. Key Specifications: Type: Intelligent addressable monitor module Core Function(s): Monitors and supervises one initiating device circuit for dry-contact input devices such as pull stations, waterflow devices, and four-wire smoke detector zones Loop/Protocol: Fire-Lite SLC; LiteSpeed communication protocol Power: 15 to 32 VDC operating range; 5.0 mA maximum current draw with LED on; 375 uA average operating current with LED flashing Indicators/UI: Panel-controlled LED flashes during normal operation and latches steady on alarm Circuit Configuration: Supports Style B (Class B) or Style D (Class A) IDC wiring Addressing: Built-in rotary switches; address range 01 to 159 on MS-9600 series panels and 01 to 99 on other compatible systems IDC Ratings: 1,500 Ohms maximum IDC wiring resistance; 11 V maximum IDC voltage; 47K Ohm EOL resistance Mounting: Mounts to a standard 4 inch square electrical box at least 2.125 inches deep Environmental: 32 F to 120 F; 10% to 93% non-condensing Dimensions: 4.5 inches H x 4 inches W x 1.25 inches D Compatible Accessories: SMB500 - Optional surface-mount backbox System Compatibility: Compatible with Fire-Lite intelligent control panels that support SLC monitor modules