Description
The ANN-LED annunciator module delivers LED annunciation for general system faults and input zones/points when integrated with a compatible Fire Alarm Control Panel (FACP). This module provides alarm (red), trouble (yellow), and supervisory (yellow) signals for up to ten input zones or addressable points. The ANNRLED variant features red LEDs exclusively for alarm signaling, supporting up to 30 addressable points.
The ANN-LED module is standard with select Canadian FACPs in compliance with ULC requirements.
Communication between the ANN-LED module and the FACP is facilitated via a two-wire serial interface utilizing the ANN-Bus protocol. An additional two wires are dedicated to supplying 24-volt DC power. A single four-conductor unshielded cable can accommodate both power and data transmission.
Each FACP can support up to eight devices connected to the ANN-Bus.
