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MMF-301 MINI MONITOR MODULE
MMF-301 MINI MONITOR MODULE
MMF-301 MINI MONITOR MODULE
MMF-301 MINI MONITOR MODULE
MMF-301 MINI MONITOR MODULE
• Built-in type identification automatically identifies this de-
vice as a monitor module to the MS-9200.
• Powered directly by two-wire SLC Loop. No additional
power required.
• High noise (EMF/RFI) immunity.
• Tinned, stripped leads for ease of wiring.
• Direct-dial entry of address (01-99).
The MMF-301 Mini Monitor Module can be installed in a
single-gang junction 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 mod-
ule is selected using rotary switches. It provides a two-wire
initiating device circuit for normally-open-contact fire alarm
and security devices. The MMF-301 can be used to replace
M301 module in existing systems.
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T E N S
MMF-301 Applications
vice or a zone of four-wire smoke detectors, manual fire
alarm pull stations, waterflow devices, or other normally-open
dry-contact devices. May also be used to monitor normally-
open supervisory devices with special supervisory indica-
tion at the control panel. Monitored circuit/device is wired as
an NFPA Style B (Class B) Initiating Device Circuit. A 47K
ohm End-of-Line Resistor (provided) terminates the circuit.
MMF-301 Operation
159 (MS-9600 only) available module addresses on an SLC
loop. It responds to regular polls from the control panel and
reports its type and the status (open/normal/short) of its Ini-
tiating Device Circuit (IDC).
MMF-301 Specifications
Nominal operating voltage: 15 to 32 VDC.
Average operating current: 375 µA maximum.
EOL resistance: 47K ohms.
Temperature range: 32°F to 120°F (0°C to 49°C).
Humidity range: 10% to 93% noncondensing.
Dimensions: 1.3" (33.02 mm) high x 2.75" (69.85 mm) wide
x 0.5" (12.70 mm) deep.
Wire length: 6" (152.4 mm) minimum.
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— Use to monitor a single de-
— Each MMF-301 uses one of
MMF-302 INTERFACE MODULE
MMF-302 INTERFACE MODULE
MMF-302 INTERFACE MODULE
MMF-302 INTERFACE MODULE
MMF-302 INTERFACE MODULE
• Supports compatible two-wire smoke detectors.
• Supervises IDC wiring and connection of external power
source (resettable).
• High noise (EMF/RFI) immunity.
• SEMS screws with clamping plates for ease of wiring.
• Direct-dial entry of address (01-99).
• LED flashes during normal operation (this is a program-
mable option).
• LED latches steady to indicate alarm on command from
control panel.
The MMF-302 Interface Module is intended for use in intel-
ligent, addressable systems, where the individual address
of each module is selected using built-in rotary switches. This
module allows intelligent panels to interface and monitor two-
wire conventional smoke detectors. It transmits the status
(normal, open, or alarm) of one full zone of conventional de-
tectors back to the control panel. All two-wire detectors be-
ing monitored must be UL compatible with the module.
MMF-302 Applications
tor a zone of two-wire smoke detectors. The monitored cir-
cuit may be wired as an NFPA Style B (Class B) or Style D
(Class A) Initiating Device Circuit. A 3.9 K ohm End-of-Line
Resistor (provided) terminates the end of the Style B or D
(class B or A) circuit (maximum IDC loop resistance is 25
ohms). Install ELR across terminals 8 and 9 for Style D ap-
plication.
MMF-302 Operation
159 (MS-9600 only) available module addresses on an SLC
loop. It responds to regular polls from the control panel and
reports its type and the status (open/normal/short) of its Ini-
tiating Device Circuit (IDC). A flashing LED indicates that
the module is in communication with the control panel. The
LED latches steady on alarm (subject to current limitations
on the loop).
MMF-302 Specifications
Nominal operating voltage: 15 to 32 VDC.
Maximum current draw: 5.1 mA (LED on).
Average operating current: 270 µA (LED flashing).
EOL resistance: 3.9K ohms.
External supply voltage (between Terminals T3 and T4):
DC voltage: 18 to 28 volts power limited. Ripple voltage:
0.1 V
maximum. Current: 90 mA per module maximum.
RMS
Temperature range: 32°F to 120°F (0°C to 49°C).
Humidity range: 10% to 93% noncondensing.
Dimensions: 4.5" (114.3 mm) high x 4" (101.6 mm) wide x
1.25" (31.75 mm) deep. Mounts to a 4" (101.6 mm) square
x 2.125" (53.975 mm) deep box.
MDF-300 DUAL MONITOR MODULE
MDF-300 DUAL MONITOR MODULE
MDF-300 DUAL MONITOR MODULE
MDF-300 DUAL MONITOR MODULE
MDF-300 DUAL MONITOR MODULE
• Built-in type identification automatically identifies this de-
vice as two monitor modules to the control panel.
• Powered directly by the 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 the MS-9600.
• LED flashes green during normal operation and latches
on steady red to indicate alarm.
The MDF-300 Dual 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 two independant two-wire fault-tolerant Initiating
Device Circuits (IDCs) at two separate, consecutive ad-
— Use the MMF-302 to moni-
— Each MMF-302 uses one of
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