Lifesafety Power FPO75-C4D8E2X 75W Power Supply

Overview

The FPO75-C4D8E2X is a 75W compact power supply from Lifesafety Power, configurable for either 12V or 24V operation. It delivers four dedicated lock outputs and eight auxiliary outputs, making it suitable for small-to-mid-scale access control and surveillance installations where you need multiple controlled power rails from a single supply. The selectable voltage design eliminates the need to stock separate 12V and 24V units — configure once during installation and leave it alone.

Compatibility

The FPO75-C4D8E2X integrates with access control systems, electronic lock arrays, and auxiliary devices requiring regulated 12V or 24V DC power. Verify the voltage requirement of your lock manufacturer (most common: 12V for solenoid locks, 24V for magnetic locks and relay modules) and set the selector accordingly. The four lock outputs handle independent circuit control, allowing you to power four separate lock lines without daisy-chaining or external relays. The eight auxiliary outputs support sensors, keypads, and indicator circuits.

Installation Notes

Mount the supply on a DIN rail or in an enclosure with adequate airflow. Verify input voltage (typically 120VAC or 230VAC — confirm your model revision) matches site mains. Wire lock circuits independently to each lock output terminal; do not exceed 75W total load across all outputs combined. Test voltage selection with a voltmeter at the output terminals before connecting load devices. Auxiliary outputs draw from the same 75W budget, so balance load distribution across lock and aux circuits to avoid nuisance shutdowns from over-current protection.