Lifesafety Power FPO75-B100C4D8E1 75W DVPS 4 Lock Control Output

Overview

The FPO75-B100C4D8E1 is a 75W distributed power supply (DVPS) designed to power access control systems, electronic locks, and auxiliary devices in security installations. It provides four dedicated lock control outputs, each fused at 3A, plus eight additional auxiliary outputs—all within a compact E1 enclosure. This unit addresses the core deployment problem: centralizing power delivery for multi-door access control without oversizing the power budget or requiring separate supplies for each lock or reader device.

Compatibility

The FPO75-B100C4D8E1 integrates with standard 12V and 24V access control systems. The four lock control outputs operate on either 12V or 24V supply, with 2A available at each voltage rail (75W maximum aggregate). The eight fused auxiliary outputs accommodate sensors, door position switches, request-to-exit buttons, and other 12V/24V accessories. Verify compatibility with your specific panel or controller by confirming voltage requirements and total amperage draw across all outputs—3A per fused output is the hard limit.

Installation Notes

Mount the FPO75-B100C4D8E1 in a secure, climate-controlled enclosure or cabinet near the access control panel to minimize wire runs and voltage drop. Verify that AC mains input (required to power the supply) is dedicated and protected by a circuit breaker rated for the unit's inrush current. Each of the four lock outputs and eight auxiliary outputs is independently fused at 3A; respect those limits to avoid nuisance trips during installation. Confirm all door locks, readers, and sensors do not exceed 2A per 12V rail or 2A per 24V rail in aggregate to remain within the 75W total power envelope.