Notifier (N-ANN-LED) Annunciator module, 10 input zones, alarm(red) , trouble(yellow) , supervisory(yellow) , black box

The Notifier N-ANN-LED is a 10-zone LED annunciator module with a black enclosure. It provides Alarm (red), Trouble (yellow), and Supervisory (yellow) indication for up to ten input zones or addressable points. Specifically, it gives operators an at-a-glance view of zone status from a remote location.

The module communicates with the FACP over the ANN-BUS. In addition, it works with Notifier FACPs that support the ANN-BUS interface. As a result, the N-ANN-LED is a common pick for facilities that need simple zone-level reporting outside the panel room.

How the Notifier N-ANN-LED connects

First, run a two-wire serial ANN-BUS pair to the FACP. Then, add two more wires for 24 VDC power. Therefore, a single four-conductor unshielded cable can carry both signals.

Up to eight ANN-BUS devices can share one FACP’s ANN-BUS. Furthermore, the N-ANN-LED can be located up to 6,000 ft (1,829 m) from the panel. Also, the module can run on panel-supplied 24 VDC or a remote 24 VDC supply.

What’s in the box

• N-ANN-LED module with module mounting bracket
• Metal cover and clear plastic screen
• Rubber display/label holder
• Screws for the metal cover and the backbox
• Black enclosure

Verified specifications

• Function: 10-input-zone LED annunciator
• LEDs per zone: Alarm (red), Trouble (yellow), Supervisory (yellow)
• Communication: ANN-BUS, two-wire serial
• Power: 24 VDC (panel-supplied or remote supply)
• Max wiring distance from FACP: 6,000 ft (1,829 m)
• Max ANN-BUS devices per FACP: 8
• Cable: 4-conductor unshielded (power + data combined)
• Enclosure color: black

Order the Notifier N-ANN-LED

Life Safety Consultants stocks the Notifier N-ANN-LED alongside related N-ANN annunciators. The N-ANN-LED-R (red enclosure) and N-ANN-LED-W (white enclosure) are also available. To confirm ANN-BUS compatibility with your panel, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com