Notifier N-ANN-80 User Manual

N-ann-80, Character lcd serial annunciator, General

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dn-7114:c • 5/22/09 — Page 1 of 2

N-ANN-80

80-Character LCD
Serial Annunciator

Annunciators

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General

The N-ANN-80 annunciator is a compact, backlit, 80-character

LCD fire annunciator that mimics the Fire Alarm Control Panel

(FACP) display. It provides system status indicators for AC

Power, Alarm, Trouble, Supervisory, and Alarm Silenced condi-

tions. The N-ANN-80 and the FACP communicate over a two-

wire serial interface employing the ANN-BUS communication

format. Connected devices are powered, via two additional

wires, by either the host FACP or a remote UL-listed, filtered

power supply. N-ANN-80 is black; for white order N-ANN-80-W.
The N-ANN-80 displays English-language text of system point

information including device type, zone, independent point

alarm, trouble or supervisory status, as well as any custom

alpha labels programmed into the control panel. It includes con-

trol switches for remote control of critical system functions. (A

keyswitch prevents unauthorized operation of the control

switches.)
Up to eight N-ANN-80s may be connected to the ANN-BUS of

each FACP. Minimal programming is required, which saves time

during system commissioning. The N-ANN-80 is compatible

with NOTIFIER FACPs with an ANN-BUS, such as the NFW-50.

Features

• Listed to UL Standard 864, 9th Edition.
• Backlit 80-character LCD display (20 characters x 4 lines).
• Mimics all display information from the host panel.
• Control switches for System Acknowledge, Signal Silence,

Drill, and Reset.

• Control switches can be independently enabled or disabled

at the FACP.

• Keyswitch enables/disables control switches and mechani-

cally locks annunciator enclosure

• Keyswitch can be enabled or disabled at the FACP.
• Enclosure supervised for tamper.
• System status LEDs for AC Power, Alarm, Trouble, Supervi-

sory, and Alarm Silence.

• Local sounder can be enabled or disabled at the FACP.
• N-ANN-80 connects to the ANN-BUS terminal on the FACP

and requires minimal panel programming.

• Displays device type identifiers, individual point alarm, trou-

ble, supervisory, zone, and custom alpha labels.

• Time-and date display field.
• Surface mount directly to wall or to single, double, or 4"

square electrical box.

• Semi-flush mount to single, double, or 4" square electrical

box. Use ANN-SB80KIT for angled view mounting.

• Can be remotely located up to 6,000 feet (1,800 m) from the

panel.

• Backlight turns off during AC loss to conserve battery power

but will turn back on if an alarm condition occurs.

• May be powered by 24 VDC from the host FACP or by remote

power supply (requires 24 VDC).

• Up to eight N-ANN-80s can be connected on the ANN-BUS.

Controls and Indicators

• AC Power
• Alarm

• Trouble
• Supervisory
• Alarm Silenced

Specifications

Operating voltage range: 18 VDC to 28 VDC.

Current consumption @ 24 VDC nominal (filtered and non-

resettable): 40 mA maximum.

Ambient temperature: 32°F to 120°F (0°C to 49°C).

Relative humidity: 93% ± 2% RH (noncondensing) at 32°C

± 2°C (90°F ± 3°F).

• 5.375” (13.65 cm.) high x 6.875” (17.46 cm.) wide x 1.375”

(3.49 cm.) deep.

• For use indoors in a dry location.
• All connections are power-limited and supervised.

Agency Listings and Approvals

The listings and approvals below apply to the N-ANN-80. In

some cases, certain modules may not be listed by certain

approval agencies, or listing may be in process. Consult factory

for latest listing status.

UL: S635

• FM approved

CSFM: 7120-0028:240

MEA: 442-06-E Vol. 2

The ANN-BUS

POWERING THE DEVICES ON THE ANN-BUS FROM
AUXILIARY POWER SUPPLY

The ANN-BUS can be powered by an auxiliary power supply

when the maximum number of ANN-BUS devices exceeds the

ANN-BUS power requirements. See the FACP manual for more

information.

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