Notifier NDM-100P User Manual

Monitor Modules

NMM-100(A) (Type H)

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NMM-100(A), NMM-100P(A),
NZM-100(A), and NDM-100(A)
for FireWarden Series Panels

General

Four different monitor modules are available for Notifier’s Fire­Warden Series intelligent control panels for a variety of appli­cations. Monitor modules supervise a circuit of dry-contact
input devices, such as conventional heat detectors and pull
stations, or monitor and power a circuit of two-wire smoke
detectors (NZM-100(A)).

NMM-100(A) is a standard-sized module (typically mounts to a
4" [10.16 cm] square box) that supervises either a Style D
(Class A) or Style B (Class B) circuit of dry-contact input
devices.

NMM-100P(A) is a miniature monitor module a mere 1.3"
(3.302 cm) H x 2.75" (6.985 cm) W x 0.5" (1.270 cm) D that
supervises a Style B (Class B) circuit of dry-contact input
devices. Its compact design allows the NMM-100P(A) to be
mounted in a single-gang box behind the device it monitors.

NZM-100(A) is a standard-sized module that monitors and
supervises compatible two-wire, 24 volt, smoke detectors on a
Style D (Class A) or Style B (Class B) circuit.

NDM-100(A) is a standard-sized dual monitor module that
monitors and supervises two independent two-wire Style B
(Class B) dry-contact initiating device circuits (IDCs) at two
separate, consecutive addresses in intelligent, two-wire systems.

NMM-100(A) Monitor Module

• 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 Decade entry of address: 01 – 99 on FireWarden­100-2, 01 – 50 on FireWarden-50.

• LED flashes during normal operation and latches on steady
to indicate alarm.

The NMM-100(A) 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.

NMM-100(A) APPLICATIONS

Use to monitor a zone of four-wire smoke detectors, manual
fire alarm pull stations, waterflow devices, or other normally­open dry-contact alarm activation devices. May also be used
to monitor normally-open supervisory devices with special
supervisory indication at the control panel. Monitored circuit
may be wired as an NFPA Style B (Class B) or Style D (Class
A) Initiating Device Circuit. A 47K ohm End-of-Line Resistor
(provided) terminates the Style B circuit. No resistor is
required for supervision of the Style D circuit.

DN-6999:C

Intelligent Addressable Devices

NMM-100(A) OPERATION

Each NMM-100(A) uses one of the 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 Initiating 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).

NMM-100(A) SPECIFICATIONS

Nominal operating voltage: 15 to 32 VDC.

Maximum current draw: 5.0 mA (LED on).

Average operating current: 350 μA (LED flashing), 1 com-

munication every 5 seconds, 47k EOL.

Maximum IDC wiring resistance: 40 ohms.

EOL resistance: 47K ohms.

Temperature range: 32°F to 120°F (0°C to 49°C).

Humidity range: 10% to 93% noncondensing.

Dimensions: 4.5" (11.43 cm) high x 4" (10.16 cm) wide x

1.25" (3.175 cm) deep. Mounts to a 4" (10.16 cm) square x

2.125" (5.398 cm) deep box.

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NMM-100P(A) Mini Monitor Module

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• Built-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.

• Tinned, stripped leads for ease of wiring.

• Direct Decade entry of address: 01 – 99 on FireWarden­100-2, 01 – 50 on FireWarden-50.

Dimensions: 1.3" (3.302 cm) high x 2.75" (6.985 cm) wide x

0.65" (1.651 cm) deep.

Wire length: 6" (15.24 cm) minimum.

NZM-100(A) Interface Module

• Supports compatible two-wire smoke detectors.

• Supervises IDC wiring and connection of external power
source.

• High noise (EMF/RFI) immunity.

• SEMS screws with clamping plates for ease of wiring.

• Direct Decade entry of address:, 01 – 99 on FireWarden­100-2, 01 – 50 on FireWarden-50.

• LED flashes during normal operation.

• LED latches steady to indicate alarm on command from
control panel.

The NZM-100(A) Interface Module is intended for use in intelli­gent, 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 two­wire conventional smoke detectors. It transmits the status (nor­mal, open, or alarm) of one full zone of conventional detectors
back to the control panel. All two-wire detectors being moni­tored must be UL compatible with the module.

NZM-100(A) APPLICATIONS

Use the NZM-100(A) to monitor a zone of two-wire smoke
detectors. The monitored circuit may be wired as an NFPA

The NMM-100P(A) 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 NMM-100P(A) 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 device circuit for normally-open-contact fire alarm and
security devices. NMM-100P(A)

NMM-100P(A) APPLICATIONS

Use to monitor a single device 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 indication 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.

NMM-100P(A) OPERATION

Each NMM-100P(A) uses one of the 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 Initiating Device Circuit (IDC).

NMM-100P(A) SPECIFICATIONS

Nominal operating voltage: 15 to 32 VDC.

Average operating current: 350 μA, 1 communication every
5 seconds, 47k EOL; 600 μA Max. (Communicating, IDC
Shorted).

Maximum IDC wiring resistance: 40 ohms.

Maximum IDC Voltage: 11 Volts.

Maximum IDC Current: 400 μA.

EOL resistance: 47K ohms.

Temperature range: 32°F to 120°F (0°C to 49°C).

Humidity range: 10% to 93% noncondensing.

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 application.

NZM-100(A) OPERATION

Each NZM-100(A) uses one of the 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 Initiating 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).

NZM-100(A) SPECIFICATIONS

Nominal operating voltage: 15 to 32 VDC.

Maximum current draw: 5.1 mA (LED on).

Maximum IDC wiring resistance: 25 ohms.

Average operating current: 300 μA, 1 communication and 1

LED flash every 5 seconds, 3.9k eol.

EOL resistance: 3.9K ohms.

External supply voltage (between Terminals T3 and T4):

DC voltage: 24 volts power limited. Ripple voltage: 0.1 Vrms
maximum. Current: 90 mA per module maximum.

Temperature range: 32°F to 120°F (0°C to 49°C).

Humidity range: 10% to 93% noncondensing.

Dimensions: 4.5" (11.43 cm) high x 4" (10.16 cm) wide x

1.25" (3.175 cm) deep. Mounts to a 4" (10.16 cm) square x

2.125" (5.398 cm) deep box.

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