Edwards Signaling 2551F Intelligent Photoelectric Fire Detector Head for Fire Alarm Systems Don't add Expandable SLC Capability: Comes with

Expandable SLC Capability: Comes with one Signaling Line Circuit

The Beckhoff EK1914 is an EtherCAT coupler that integrates both standard and safety digital I/Os for streamlined automation control

The smart relay uses relay-based outputs and AC inputs

serving as a fundamental component for managing and controlling power electronics in industrial drive systems

Edwards Signaling 2551F Intelligent Photoelectric Fire Detector Head for Fire Alarm Systems Don't add Expandable SLC Capability: Comes withDescription The Edwards Signaling 2551F is a photoelectric fire detector head designed to provide reliable smoke detection for intelligent fire alarm systems. Manufactured by Edwards Signaling, the 2551F utilizes photoelectric sensing technology to detect visible smoke particles, helping deliver early fire detection while minimizing nuisance alarms in commercial and institutional facilities. Technical Specifications Condition New Never Used Surplus