Lifesafety Power FPO250/250-3D8P2M8PE8M2/P16-C 250W Dual-Voltage Power Supply
Overview
The FPO250/250-3D8P2M8PE8M2/P16-C is a 250W power supply designed to centralize DC distribution across access control, security sensor networks, and low-voltage infrastructure. Available in dual-voltage configurations—20A at 12VDC or 10A at 24VDC—this unit consolidates power delivery to multiple endpoints without requiring individual supply strings. The managed output architecture enables selective per-channel activation, reducing nuisance loads and simplifying troubleshooting in complex installations.
Power Architecture
Eight Class 2 power-limited auxiliary outputs each deliver up to 2.5A—sufficient for card readers, door locks, sensor circuits, and relay modules typical in warehouse and facility automation. Each output is independently selectable for Bus1 or Bus2 assignment, allowing logical separation of loads without adding external distribution layers. This managed topology is particularly useful when deploying PoE switching alongside legacy 12VDC card reader infrastructure, where a single centralized supply eliminates daisy-chaining and reduces voltage drop across long runs.
Enclosure and Installation
The E8 form factor (36H × 30W × 6.5D inches) mounts in standard rack or wall-mount configurations, consuming minimal real estate. Class 2 power limitation on all outputs provides inherent overcurrent protection, eliminating the need for external fusing on most terminal devices. The eight managed distribution module outputs support independent on/off control per channel—useful for load-shedding during power anomalies or for isolating faulty circuits without powering down the entire supply.
Deployment Fit
This unit suits integrators managing multi-zone access panels, sensor arrays, or hybrid IP/legacy systems where centralized 12V or 24V distribution is simpler than deploying individual supplies. The selectable Bus architecture supports A/B redundancy or logical load balancing across controller inputs, common in larger installations spanning multiple cabinet zones.
