Lifesafety Power FPO75-B100C4E2V Dual-Output Power Supply for Vertx Access Control
Overview
The FPO75-B100C4E2V is a 75W power supply engineered for Vertx 4DR networked lock systems and associated access-control hardware. It delivers simultaneous 12VDC and 24VDC outputs — each rated 2A — from a single 110–240VAC input, eliminating the need for separate supplies in multi-voltage door-control deployments. The E2V stainless-steel enclosure (14″H × 12″W × 4.5″D) mounts in electrical panels or control cabinets, reducing footprint and wiring complexity on mid-scale access installations.
Compatibility
This supply is purpose-built for Lifesafety Power Vertx 4DR systems, providing power to electromagnetic locks, door readers, and auxiliary relay circuits. The eight fused lock and auxiliary outputs allow independent protection and control of up to eight door/device circuits, each supervised independently. Confirm your Vertx controller model supports the FPO75 form factor and voltage configuration before purchase.
Installation Notes
The unit accepts 110–240VAC single-phase input (UL-rated cord). Both 12V and 24V rails are available simultaneously at terminal blocks inside the enclosure; wire gauge and terminal torque specifications must be verified against your local electrical code and Lifesafety Power installation documentation. The enclosure is rated for indoor panel mounting only. Network-based access control systems may require separate PoE switching; verify whether your Vertx deployment uses powered Ethernet readers or hardwired DC circuits.
When to Choose a Different Model
If your deployment requires higher total amperage (>4A combined), single-voltage output only, or battery backup capability, consult the broader Lifesafety Power power-supply family for alternative configurations. Confirm output-voltage requirements and total device current draw before ordering.
