Lifesafety Power FPO75-B100C4D8PE4M/T4-B 75W Access Control Power Supply

Overview

The FPO75-B100C4D8PE4M/T4-B is a 75W distributed power supply engineered for multi-door access control installations. It delivers regulated 12VDC and 24VDC outputs to support up to four electronic door locks plus eight auxiliary loads (keypads, readers, relay modules, LED indicators). The multi-voltage design eliminates the need for separate supplies—reducing wiring runs, panel space, and integration complexity in access control cabinets and distributed installations.

Output Configuration

The unit provides 2A at 12VDC and 2A at 24VDC, delivering 75W total capacity. This dual-voltage architecture lets you power both 12VDC and 24VDC devices from a single supply—critical when integrating legacy 12V door strikes with newer 24V readers or controllers. The four dedicated door-lock outputs simplify circuit design; eight additional auxiliary outputs handle secondary loads without cascading or daisy-chaining through separate supplies.

Installation Considerations

Designed for cabinet and wall-mount integration. Wired input per 2500/MR52 specification with tie-wrap provision. Confirm 12V and 24V amperage requirements during design—each rail is independently fused and supervised. Suitable for indoor access control cabinets; refer to installation documentation for environmental limits and thermal derating if deployed in confined or high-ambient spaces.