Fire-Lite MMF-301 Mini Monitor Module

The Fire-Lite MMF-301 is an intelligent addressable mini monitor module for Fire-Lite two-wire SLC systems that supervises a single Style B initiating device circuit for normally open dry-contact devices. Its compact size allows it to mount in a single-gang box behind the monitored device, and it can also replace older M301 modules in existing systems. Key Specifications: Type: Intelligent addressable mini monitor module Core Function(s): Monitors one initiating device circuit and reports open, normal, or short status to the control panel Loop/Protocol: Fire-Lite SLC; intelligent two-wire system Power: 15 to 32 VDC operating range; 350 uA average operating current; 600 uA maximum communicating with IDC shorted Indicators/UI: No onboard LED is listed in the datasheet Circuit Configuration: One Style B (Class B) initiating device circuit 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: 1500 Ohms maximum IDC wiring resistance; 11 V maximum IDC voltage; 450 uA maximum IDC current; 47K Ohm EOL resistance Mounting: Mounts in a single-gang junction box behind the monitored device Environmental: 32 F to 120 F; 10% to 93% non-condensing Dimensions: 1.3 inches H x 2.75 inches W x 0.65 inches D Wire Length: 6 inches minimum System Compatibility: Compatible with Fire-Lite intelligent control panels that support SLC monitor modules