Lifesafety Power FPO250-B1002C8P2D8PE6M 250W Power Supply with Relay Outputs
Overview
The FPO250-B1002C8P2D8PE6M is a 250W industrial power supply engineered for access control and security system integration. It delivers 20A at 12VDC or 10A at 24VDC primary output, with an adjustable 5–18V secondary module rated at 4A maximum — sufficient to power auxiliary sensors, control circuits, or supplemental endpoints. The critical differentiator is the eight relay lock control outputs, each class 2 power limited at 2.5A per output and selectable for fail-safe or fail-secure operation — essential for coordinated door strike, magnetic lock, or solenoid valve control across networked access points. Each relay output supports Bus 1 or Bus 2 assignment, enabling segregated control logic within a single enclosure.
Compatibility
Designed to integrate with power delivery infrastructure supporting access control systems, alarm panels, and distributed IP camera networks requiring synchronized lock control. Compatible with systems using Lifesafety Power control modules and legacy hardwired access control architectures. The class 2 power limitation across all outputs ensures code compliance in jurisdictions requiring safety-isolated auxiliary circuits.
Installation Notes
The FPO250 mounts in a 30H × 23W × 6.5D inch enclosure with Mercury back plate — accommodates DIN rail or panel integration. Eight DC auxiliary outputs and eight relay outputs require individual terminal block wiring; design for segregation of fail-safe and fail-secure circuits during commissioning. Verify load calculations per output (2.5A maximum) to prevent nuisance trips during simultaneous lock actuation. The adjustable secondary module (5–18V, 4A) serves as a tuning point for mixed-voltage auxiliary loads — confirm endpoint voltage ratings before wiring.
