Notifier NDM-100(P) - Manual

DN-6999:C • 10/06/2010 — Page 1 of 4
Monitor Modules
NMM-100(A), NMM-100P(A),
NZM-100(A), and NDM-100(A)
for FireWarden Series Panels
Intelligent Addressable Devices
DN-6999:C
General
Four different monitor modules are available for Notifier’s Fire-
Warden Series intelligent control panels for a variety of appli-
cations. 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 FireWarden-
100-2, 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 intelli-
gent, two-wire systems, where the individual address of each
module is selected using the built-in rotary switches. It pro-
vides 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 normally-
open 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.
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/nor-
mal/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.
NMM-100(A) (Type H)
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