Product Details
The ANN-LED annunciator module provides LED annunciation of general system faults and input zones/points when used with a compatible Fire Alarm Control Panel (FACP). The ANN-LED module provides alarm (red), trouble (yellow) and supervisory (yellow) indication for up to ten input zones or addressable points. ANN- RLED has red LEDs only for alarm communication of up to 30 addressable points. The ANN-LED is supplied standard with certain Canadian FACPs as required by ULC. The ANN-LED and the FACP communicate over a two-wire serial interface employing the ANN-Bus communication format. An additional two wires are used for 24-volt DC power. A single four-conductor unshielded cable may be used for both power and data communications. Up to eight ANN-Bus devices may be connected to the ANN-Bus of each FACP.