Lifesafety Power FPO75-C4D8E2M Power Supply Board
Overview
The FPO75-C4D8E2M is a 75-watt regulated power supply board designed to support networked security equipment and access control systems. With selectable 12VDC or 24VDC output, this board delivers the stable, supervised power required for IP cameras, door controllers, and auxiliary relay-switched devices in professional installations. The four relay outputs enable direct integration of lock circuits, solenoid gates, and notification devices without requiring external relay boards—reducing panel real estate and simplifying wiring.
Electrical Specifications
Output is configured as either 6 amperes at 12VDC or 3 amperes at 24VDC, selectable to match your endpoint requirements. This dual-voltage design accommodates legacy 12V camera infrastructure alongside modern 24V access control systems in the same deployment. The board integrates into distributed power architectures where PoE switches handle camera data and this supply handles auxiliary loads—a common pattern in warehouse and facility automation where non-PoE devices (badge readers, solenoid strikes, notification panels) share the same infrastructure backbone.
Relay Outputs
Four independent relay outputs provide switched control without additional relay modules. Each relay can manage a lock solenoid, door prop open/close logic, or alarm circuit notification. This consolidation lowers component count, reduces failure points, and simplifies troubleshooting in multi-door or multi-zone deployments.
Installation Context
The FPO75-C4D8E2M integrates into vertical rackmount or wall-mounted power distribution architectures typical of integrator-built security panels. Input voltage and supply termination details should be verified against your specific panel design and local electrical code compliance before commissioning.
