Lifesafety Power FPO150-2D8E2 Redundant 24VDC Power Supply
Overview
The FPO150-2D8E2 is a dual-channel 24VDC redundant power supply designed for security and life-safety installations where continuous power to cameras, access control, and alarm systems cannot tolerate single points of failure. This model delivers simultaneous 24VDC output across two independent channels, each capable of supporting a full complement of hardwired devices — meaning if one supply rail fails, the second maintains power to critical infrastructure without interruption or manual intervention.
Compatibility
The FPO150-2D8E2 integrates with hardwired 24VDC security power supply ecosystems common in older and hybrid installations where PoE is unavailable or insufficient. It supports legacy and modern IP cameras, door locks, readers, and relay modules that operate on 24VDC nominal. Verify input AC source and load current against your device data sheets before installation; redundant architecture requires both channels to be wired and supervised separately to separate load groups.
Key Specifications
Output: 24VDC dual channels (each independent) — provides failover protection without switching delay; if one channel fails, the other continues to supply connected equipment. Supervision Capable: Built-in monitoring allows automated detection of supply failure or undervoltage, critical for unattended sites or remote monitoring. Battery Backup Ready: Supports optional battery modules for ride-through during AC mains loss — extends hold-up time beyond momentary dips, protecting against nuisance alarms and device reboot cycles on unstable utility feeds.
Installation Notes
Route dual output pairs to separate load groups or devices to realize redundancy benefit. Failure to isolate loads to separate channels negates fault tolerance. Consult the power planning guide for load-balancing calculation and supervision wiring. Ensure AC input is fed from a dedicated, protected circuit breaker to prevent nuisance shutdowns from facility-wide power events.
