Description
Description
The MCC‑1024‑12ADS is part of Mircom’s FA‑1000 Series, a modular, microprocessor‑based fire alarm platform built for flexibility and ease of installation. This 12‑amp main control chassis supports 8 Class B (Style B) or 4 Class A (Style D) initiating circuits and 4 Class A/B (Style Z/Y) indicating circuits, with capacity for up to 24 supervised display points, making it suitable for multi‑zone applications in commercial, industrial, and institutional buildings. The unit includes a 12‑amp power supply capable of charging 17–40 AH batteries, ensuring strong standby performance for ULC/UL installations. The panel is fully configurable from the front panel using push buttons and DIP switches, allowing installers to set up single‑stage or two‑stage operation, signal silence options, walk‑test modes, and circuit behavior without external programming tools.
Features
- 12‑amp power supply, charges 17–40 AH batteries for extended standby capacity.
- 8 Class B (Style B) or 4 Class A (Style D) initiating circuits included.
- 4 Class A/B (Style Z/Y) indicating circuits, fully supervised.
- Expandable to 24 display points via common control/zone identification board.
- Modular FA‑1000 Series design supporting additional initiating, indicating, or relay modules.
- Supports optional UDACT‑300A digital communicator and PR‑300 polarity reversal/city tie module.
- Front‑panel configuration using push buttons and DIP switches—no external programmer required.
- Configurable for single‑stage or two‑stage operation, including One‑Man Walk Test mode.
- Initiating circuits configurable as Alarm, Supervisory, Waterflow, or Trouble.
- Indicating circuits configurable as Silenceable or Non‑Silenceable; audibles support Steady, Temporal, California, or March Time.
- Two LEDs per initiating circuit (Trouble + Status) for clear diagnostics.
- Individually disconnectable circuits via DIP switch for service and troubleshooting.
- Two outputs for 4‑wire resettable smoke power (200 mA max each).
- Auxiliary Form‑C relays for Common Alarm, Common Supervisory, and Common Trouble (28 VDC @ 1 A).
- RS‑485 interface for RA‑1000 remote annunciators and remote trouble indicators.
- Slide‑in zone labels, removable door, and removable terminal blocks for easier installation and servicing.
- UL 864 9th edition listed (FA‑1000 Series).
