System Sensor ANN-I/O Firelite I/O and Lamp Driver
Type: Fire Alarm Annunciator Interface
Model: ANN-I/O
Description:
The System Sensor ANN-I/O is an addressable annunciator interface module designed for use with Fire-Lite fire alarm control panels (FACPs). It provides both input/output (I/O) and lamp driver capabilities, allowing for the monitoring of external devices and the control of indicator lamps. It extends the functionality of the FACP to external devices by providing supervised input circuits and programmable output relays.
- Provides supervised input circuits for monitoring external devices (e.g., sprinkler flow switches, tamper switches).
- Offers programmable Form-C output relays for controlling external devices (e.g., door releases, fan shutdown).
- Includes lamp driver outputs for annunciating system status.
- Communicates with the FACP via the system’s SLC (Signaling Line Circuit) loop.
- Addressable via rotary switches for easy configuration.
- Requires power from the FACP or auxiliary power supply.
- Supervised circuits indicate fault conditions to the FACP.
- Compatible with Fire-Lite alarm systems.
- Used for remote annunciation and control functions.