Lifesafety Power FPO75-B100C8PE1 75W Power Supply with 8 Relay Lock Control Outputs

Overview

The FPO75-B100C8PE1 is a 75W regulated power supply designed for access control and door lock circuits in security installations. It delivers 6A at 12VDC or 3A at 24VDC to powered endpoints, with an independent adjustable secondary output (5–18V @ 4A max) for auxiliary devices. The unit includes eight class 2 power-limited relay outputs, each rated at 2.5A and selectable per output for failsafe or failsecure operation — critical for installations requiring independent lock control logic without external relays.

Compatibility

The FPO75-B100C8PE1 integrates into door access systems, electronic lock circuits, and security panels requiring multiple independent relay channels. Its class 2 power-limited design suits both 12VDC and 24VDC lock ecosystems. The selectable FAI (fail-as-is), failsafe, and failsecure outputs enable per-door customization without additional relay modules.

Installation Notes

Enclosure dimensions are 14H × 12W × 4.5D inches — sized for standard flush-mount or wall-bracket installations in electrical closets or panel cabinets. Each relay output supports up to 2.5A continuous draw; verify total load does not exceed per-output rating when configuring multiple locks or solenoids. The adjustable secondary output supports sensors, proximity readers, or auxiliary circuits independent from main lock power.

When to Choose This Model

Select the FPO75-B100C8PE1 if your installation requires eight independently controlled relay outputs with built-in failsafe/failsecure selectivity and no external relay chassis. If you need fewer outputs or no secondary voltage, evaluate lighter-duty Lifesafety Power units in the same family. For installations exceeding eight doors or requiring higher relay current per output, consult a higher-capacity variant.