Alarm Current: 174mA (max.); 116mA (12V In), 60mA (24V In)
Dimensions: Diameter: 6.4 in. ; Width: 6.04 in. ; Depth: 1.00 in
Mounting: 4-11/16 in. square back box or inside a metal enclosure
Operating Humidity Range: 5-95% RH
Operating Temperature Range: 0 – 50° C (32 — 122° F)
Operating Voltage: Nominal: 12/24 VDC; Minimum; 8.5 VDC; Maximum: 35 VDC (power limited)
Standby Current: 62mA (max.); 45mA (12V In); 27mA (24V In)
Weight: 9.6 oz. (272 g)
Wiring Gauge: 14-22 AWG

The MMF-300 Monitor Module is intended for use in intelligent, two-wire systems, where the individual address of each module is selected using the built-in rotary switches. It provides either a two-wire or four-wire fault-tolerant Initiating Device Circuit (IDC) for normally-open-contact fire alarm and supervisory devices. The module has a panel-controlled LED indicator. The MMF-300(A) can be used to replace M300 modules in existing systems.

Features

• Built-in type identification automatically identifies this device as a monitor module to the control 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.