Maple Armor FW2511 Addressable Photoelectric Smoke Detector (UL 268 7th Edition)

Description

The Maple Armor FW2511 Addressable Photoelectric Smoke Detector is a high-precision, intelligent life-safety sensor designed to deliver rapid and reliable fire detection across commercial, institutional, and industrial facilities. Powered by an integrated Microcontroller Unit (MCU), the Maple Armor FW2511 Addressable Photoelectric Smoke Detector conducts continuous internal self-diagnostics, monitors combustion particle accumulation, and applies automated drift compensation to prevent false alarms. Operating seamlessly on the Signaling Line Circuit (SLC) of Maple Armor FW2105 and FW2107 panels, this detector occupies a single address and complies with strict UL 268 7th Edition and ULC-S529 standards.

Technical Specifications Table

Intelligent MCU Processing & Flexible Modular Base Integration

The core detection mechanism of the Maple Armor FW2511 Addressable Photoelectric Smoke Detector utilizes a light-scattering optical sensing chamber managed by an internal 32-bit MCU processor. Rather than relying on simple threshold triggering, the detector continuously measures optical obscuration curves against algorithmic combustion models. This advanced filtering rejects non-fire transient disturbances such as airborne dust, cooking vapors, and electrical interference, fulfilling the stringent smoke requirements mandated by UL 268 7th Edition.

Designed for streamlined field commissioning, the Maple Armor FW2511 Addressable Photoelectric Smoke Detector connects to several plug-in detector bases that mount directly onto standard North American 1-gang boxes, 3-1/2-inch octagon boxes, or 4-inch octagonal utility enclosures. Addressing is swiftly programmed via a dedicated handheld programmer before mounting, allowing technicians to map hundreds of devices across multi-story buildings without climbing ladders to adjust manual DIP switches or rotary dials.

• Dual 360-Degree Diagnostics: Two high-visibility LEDs ensure maintenance personnel can instantly spot system condition from any vantage point on the floor.
• Remote LED Control Terminal: Fully supported terminals enable integration with the FW2561-RI remote indicator, making it ideal for concealed ceiling voids and locked electrical rooms.
• Selectable Sensitivity Profiles: Features 3 field-programmable sensitivity thresholds configured directly through the fire alarm control panel.
• Modular Base Compatibility: Operates across standard 4-inch, 6-inch flanged, and addressable sounder bases to match any architectural requirement.

Frequently Asked Questions (FAQ)

Q1: Does the Maple Armor FW2511 Addressable Photoelectric Smoke Detector include a mounting base in the box?
A: No, detector bases are sold separately. Depending on your project requirements, you can pair the detector head with the FW2501 (4-inch standard base), FW2502 (6-inch flanged base), or FW2509 (sounder base).

Q2: How is the address assigned to the Maple Armor FW2511 smoke detector?
A: Device addresses (1 to 252 per loop) are electronically assigned using a Maple Armor handheld electronic programmer prior to mounting the detector into its base.

Q3: Can this detector drive an external remote indicator plate?
A: Yes. All compatible bases include dedicated screw terminals to power the Maple Armor FW2561-RI Remote LED Indicator plate, providing external visual indication for detectors mounted above ceilings or inside duct runs.

Q4: Which fire alarm control panels are compatible with the FW2511?
A: The FW2511 is specifically engineered for Maple Armor Series 2 panels, including the FW2105 (standard multi-loop panel) and FW2107 (dual-hazard releasing panel).

Q5: What standard certifications does this smoke detector hold?
A: The detector is UL Listed to UL 268 (7th Edition) and ULC-S529 standards for indoor fire protective signaling systems and meets FCC environmental requirements.