Lifesafety Power RGM150B-D8PZ 4-Door 150W Mercury Rackmount Controller

Overview

The RGM150B-D8PZ is a 150W integrated Mercury rackmount controller purpose-built for access control installations requiring four-door management in a single 19-inch rack-mount chassis. This unit supplies regulated power to Mercury door controllers and associated readers, supporting both standard 12 VDC and networked architectures. Dual-voltage operation (standard and networked modes) means you can configure the power delivery to match existing 12V legacy systems or transition to newer networked access control platforms without hardware replacement. The four-post mounting design integrates directly into standard 19-inch racks, minimizing footprint in server rooms, comms closets, or distributed access control hubs.

Compatibility

This controller pairs with Lifesafety Power Mercury access control ecosystems—specifically Mercury door controllers, reader modules, and input/output cards designed for the Mercury product family. Verify your existing Mercury reader interfaces and wiring harnesses support the RGM150B-D8PZ pinout before installation. The unit operates in both standard single-voltage and dual-voltage networked configurations, so confirm your VMS or access control management platform expects Mercury protocol communication on the network side if deploying in networked mode.

Installation Notes

This is a rack-mount device requiring 19-inch EIA-standard four-post mounting. Ensure your rack has adequate ventilation around the controller—Mercury power supplies generate heat proportional to load (150W continuous rating). Wire power inputs using properly gauge-rated conductors per local electrical code and UL 294 standards. The unit carries UL/CUL/CE certification; document all wiring and fusing per the nameplate specifications. Dual-voltage selection is typically a field-configurable jumper or switch—confirm the correct mode before applying power to avoid damage to connected readers or door hardware.