Lifesafety Power FPO75-2D8E4M1 75W Multi-Output Power Supply
Overview
The FPO75-2D8E4M1 is a compact 75W power supply designed for distributed access control, alarm, and IP device deployments where multiple 12VDC or 24VDC circuits require independent fusing and bus assignment. It provides 6A at 12V or 3A at 24V total capacity across eight outputs, each protected at 3A with individual fuses—critical for preventing cascade failures across separate door locks, readers, or powered endpoints.
Compatibility & Bus Architecture
Each of the eight DC outputs is individually selectable for Bus 1 or Bus 2 operation, enabling flexible redundancy and load balancing in larger access control or integrated security installations. This dual-bus design supports supervised systems where separate power trees improve fault isolation. The FPO75-2D8E4M1 integrates with PoE switch deployments by handling auxiliary power for non-PoE devices (solenoid locks, door sensors, relay modules) while the network layer carries IP cameras and controllers.
Installation Considerations
The 3A per-output fuse rating means each circuit independently protects downstream loads—verify that individual door locks, readers, or other accessories do not exceed 3A draw. Dual-bus selection requires simple jumper or terminal configuration at installation; confirm bus assignments before powering endpoints to avoid mismatched supervision logic. The unit's compact form factor suits DIN-rail or wall mounting in electrical cabinets or panel enclosures typical of access control rooms.
Deployment Context
This supply is best suited to systems mixing IP cameras, PoE-powered endpoints, and legacy 12/24V auxiliary loads (strikes, sensors, relay modules). The independent output fusing and dual-bus capability reduce wiring complexity and improve troubleshooting speed compared to centralized single-output supplies.
