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Introduction
• Signaling Line Circuit (SLC) input for activation and communication with Mircom/
Secutron Fire Alarm Control Panels (FX-3500, FX-2000, FleX-Net™, MR-2100,
MR-2200, MR-2900, and MR-3500 series)
• Relay input for activation and communication with Mircom/Secutron Fire Alarm Control
Panels (FX-350, FR-320, FA-1000, and FA-300)
• Battery backup (up to 18AH in cabinet and up to 75AH with a separate battery cabinet)
• Dedicated Trouble, AC Fail, and Alarm relay outputs
• Audio system supports up to 6 panels in total (one Master Panel with 5 Booster Panels)
• Up to 28 zones (with a QAZT-5302DS controller)
• Auxiliary 24V supply (up to 0.2 Amp)
• UL 1711, UL 864, and ULC S527
1.1.4 General Notes
Circuits And Zones
Circuits refers to an actual electrical interface, Input (Detection), or NAC (Notification
Appliance Circuit) which connect audible and visible notification appliances to the fire alarm
system control unit (Signal) or Relay. Zones refer to defined geographic areas (i.e. one or
more: floors, wings, or buildings) that may contain detectors, NACs, or release devices.
Wiring Styles
• NAC Circuits may be individually wired as Class A (Style Z) or Class B (Style Y) without
affecting the number of circuits available.
• Signal Line Circuit Class A (Style 6, 7) and Class B (Style 4).
• Synch Inputs are Class A (Style D) and Class B (Style B) Initiating Device Circuits.
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