Lifesafety Power FPO75-C4PD8PE1M 75W Power Supply Board
Overview
The FPO75-C4PD8PE1M is a 75W board-mount power supply configured for 6A at 12V or 3A at 24V — designed to feed access control systems, door locks, and auxiliary loads in commercial security installations. This unit solves the integration problem of centralizing power distribution for multiple door controllers and ancillary devices without running separate power circuits to each unit. The enclosure (12W × 14H × 4.5D) accepts a Mercury/Lenel backplate, making it suitable for retrofit or new builds alongside existing access control infrastructure.
Compatibility
This supply is built for Mercury and Lenel access control systems and compatible ecosystems that accept standard power distribution boards on this form factor. It works with any access control panel requiring 12V or 24V DC input in the 3–6A range. Verify your panel's power connector type and voltage requirement before ordering — mixing voltage configurations requires field reconfiguration of the board.
Installation Notes
The board provides 4 relay lock control outputs (class 2 power limited at 2.5A per output) and 8 auxiliary DC outputs (class 2 power limited at 2.5A per output) — total 10 controllable circuits. Each output is individually limited to 2.5A, so plan your load distribution accordingly; a single 6A door strike exceeds one output but can be split across two outputs in parallel if your control logic supports it. Mount the enclosure on a DIN rail or wall-mount using the Mercury/Lenel backplate. Ensure adequate ventilation — 75W dissipation in a confined space can drift the board toward thermal limits under sustained peak load.
