Product Specification Sheet APS937

Rev. 10/2017

FA-GB2 Power Supply for GB2 System

This Specsheet is for a product which is discontinued. Please contact us for alternative products.
Architects' And Engineers' Specifications

The GB2 series power supply unit(s) shall be Alpha Communications® / Golmar FA-GB2, or approved equal. The FA-GB2 shall provide enough power and controls for up to 22 of the GB2 series monitors and one (1) door entry panel. If more than one (1) door entry panel is used, contractor shall furnish and install an additional FA-GB2 power supply.

Contractor shall observe all local and national electrical and building codes.

GB2 Wiring Information
The GB2's system uses simple 2-conductor non-polarized wiring making it ideal for new installations as well as for retrofit applications. All audio, video and data functions are fully digital and using the RAP-2150 (or equivalent) cable you can run up to 300 meters from the entrance panel to the furthest monitor.
FA-GB2 Power Supply for GB2 System

The Alpha Communications® / Golmar FA-GB2 power supply is used exclusively with the GB2 series systems. The FA-GB2 power supply is located between the entry panel's BUS and the monitor's BUS.

The capacity of the FA-GB2 is up to 22 monitors and one (1) entry panel. If there is more than one (1) entry panel, then an additional FA-GB2 power supply needs to be installed.

The FA-GB2 has a relay built-in for the connection of the staircase light. This relay is controlled from the monitors. 

Features
  • Universal AC input/full range
  • Protections: short circuit, overload and over voltage
  • Uses simple 2-conductor non-polarized (loop) wiring
  • Capacity up to 22 monitors and one (1) entry panel
  • Normally open contact; Max. 230VAC-2A
  • Mounts on included DIN rail
  • Input Voltage: 100-240VAC
  • Input Frequency: 50-60 Hz
  • Rated output voltage: 28 VDC +/- 2V
  • Rated output current: 1.5A
  • Working Temperature: -10°C - 50°C 14°F 122°F)
Specifications
Dimensions: 9.45"W (241mm) x 3.55"H (91mm) x 2.37"D (61mm). 
Alpha Communications
42 Central Drive • Farmingdale • NY • 11735-1202 • Phone: (631) 777-5500 • Fax: (631) 777-5599
TOLL-FREE: (800) 666-4800 • Web: www.alphacommunications.com • Email: info@alphacommunications.com
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Due to continuous product improvement, all colors, sizes, materials, finishes and specifications are subject to change without notice.