Firelite MMF-301 Mini-monitor Module, Built-in Type Identification Automatically Identifies This Device as a Monitor Module to The Panel, Powered Directly by Two-wire SLC Loop
The MMF-301 monitor module can be installed in a single gang junction box directly behind the monitored unit. Its small size and light weight allow it to be installed without rigid mounting. The MMF-301 is intended for use in intelligent, two-wire systems where the individual address of each module is selected using rotary switches. It provides a two-wire initiating circuit for normally open contact fire alarm and security devices. This module can be used to replace an M301 module in existing systems.
Key FeaturesBuilt-in type identification automatically identifies this device as a monitor module to the panel
Powered directly by two-wire SLC loop. No additional power required
High noise (EMF/RFI) immunity
SEMS screws with clamping plates for ease of wiring
Direct-dial entry of address: 01 159 on MS-9600 series panels, 01 99 on other compatible systems
LED flashes during normal operation and latches on steady to indicate alarm
SpecificationsNominal Operating Voltage: 15-32 VDC
Average Operating Current: 375 μA (group poll); 350 μA (direct poll); 600 μA Maximum (Communicating, IDC Shorted)
EOL resistance: 47K ohms
Maximum IDC Resistance: 1,500 Ohms
Maximum IDC Voltage: 11 Volts
Maximum IDC Current: 450 μA
Temperature Range: 32˚F to 120˚ F (0°C to 49°C)
Humidity: 10% to 93% Non-condensing
Dimensions: 1.3"H x 2.75"W x 0.65"D
Wire length: 6" minimum