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RGM Mercury Rackmount

Gemini™ Integrated Access+Power System
UL/cUL Mercury Rackmount Solution
Single/Dual Voltage Configurations
Patented LSP Network Management


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Model No. Voltage Network Current Internal Distribution
Bulk Control Auxiliary
RGM75-D8P Single   6A/12V (3A/24V) 2   8
RGM75B-C4P Dual   2A/12V & 2A/24V 2  
RGM75-D8PN Single  Yes 6A/12V (3A/24V) 2    8
RGM75B-C4PN Dual Yes 2A/12V & 2A/24V 2 4  
RGM75B-M8PN Dual Yes 2A/12V & 2A/24V 2 8 managed

GEMINI™ RGM Series is a UL/cUL listed Mercury rackmount power management system designed to provide both operating power and a mechanical housing for Mercury Security access control components. The RGM75 and RGM75B enclosures will provide mounting for two Mercury and multiple LifeSafety Power FLEXPOWER® devices in an access control system capable of controlling four doors as a standalone or multiple doors when interconnected. The LSP equipment is provided as part of the RGM enclosure, Mercury equipment is provided by the integrator based on the job requirements.

Available options include single (12 or 24V DC) or dual voltage operation (12 and 24V DC), power distribution and control, individual output protection by either fuses or class 2 power limiting, buffered lock control, and remote reporting and test. Each LSP output is protected against electrical surges caused by lightning or transients on the external wiring (SurgeShield™) and each LSP control output is individually selectable for available DC voltages, and either failsafe or failsecure operation with fire alarm interface. Optional network reporting capabilities include: operational fault status; power supply output; battery charging voltage; battery charging current; and fire alarm input status. In addition to automated and scheduled status reports, diagnostic servicing and battery load tests can be performed remotely, saving or reducing the cost of on-site servicing.

Product highlights

  • UL Listed, powered mechanical 2U housing for Mercury Security components
  • Easy door expansion with multiple RGM models
  • Compartmentalized four door power architecture for maximum reliability
  • Rack drawer mounted on fully extendable slides for simple Mercury installation
  • Rear cable entry / Internal wire management tie down points
  • Single or dual voltage options cover all access functions
  • Power distribution options allow either direct or buffered lock control
  • Network options allow remote reporting, test, and control functions
  • Individual output selection for failsafe, failsecure, lock voltage and fire alarm interface
  • High capacity battery charge capability
  • Automotive fuses for ease of service and replaceability
  • 120 or 230V AC user selectable input supports data center electrical systems
  • Available companion battery housing for rackmount use (part number: RBE)

Reliability and Safety

  • RoHS Compliant
  • Lifetime warranty

Agency Listings

  • UL 294 / UL 603 / UL 1076
  • FCC Part 15, subpart B

Product Warranty

Model # Datasheet Install Manual CAD Files Agency

Troubleshooting Guide Factory Contact Business Contact
FPO Troubleshooting This e-mail address is being protected from spambots. You need JavaScript enabled to view it This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Accessory Troubleshooting This e-mail address is being protected from spambots. You need JavaScript enabled to view it Area Sales Representatives

Tools & Software

Excel spreadsheets designed by the LifeSafety Power technical department to aid the installer in required calculations and example configurations of LifeSafety Power equipment when used in commonly found system applications.

Application Notes