G-One

The G-One is a versatile addressable single loop fire control panel with advanced connectivity and is fully CPR certified to EN54-2 and EN54-4.

Designed with affordability and flexibility in mind, the G-One combines sophisticated design with easy installation and intuitive commissioning, making it the ideal solution for a wide range of single loop applications, from offices and restaurants, to shops, schools and more.

The G-One incorporates sophisticated Chameleon peer-to-peer multi-master network communications and powerful cause and effect programming capability. It can be networked with up to 32 fire control panels from the GFE range and has a high-integrity digital protocol for resilient high-speed monitoring and data communication with up to 250 devices on a single loop. Easy to install, programme and operate, the G-One can be either surface or recessed mounted.

A unique installer-friendly dynamic, automatic self-learn facility bypasses the traditional manually initiated auto-learn process. Other features include a unique high resolution back-lit blue graphical LCD display, which ensures a clear and effective user interface. The G-One is fully compatible with all GFE-manufactured digital analogue-addressable loop devices and its menu structure is identical to existing GFE panels, ensuring familiarity and ease of operation for users.

TECHNICAL SPECIFICATIONS

MAINS POWER SUPPLY RATING90V AC to 230V AC
PRIMARY DC SUPPLY28.5V DC @ 2.4 A (Max)
SECONDARY SUPPLY21.6 (Min) – 27.2V DC (Max) – Battery charger: 27.5V DC
BATTERY MAX. CAPACITY (INTERNAL)Standard box: 2x 12V 7AH; Deep box: 2x 12V 12AH
QUIESCENT CURRENT (NO DEVICES)52mA
AUX POWER OUTPUT2 x 24V DC 300mA / 1 x 24V switched output
MAXIMUM LOOP OUTPUT CURRENT1 loop – 900mA alarm peak/165mA quiescent
LOOP TOPOLOGYClass A (loop) or Class B (radial)
LOOP CABLEFire resistant 2 x 1.5mm (max 1200m) or 2 x 2.5mm (max 2000m)
CONVENTIONAL SOUNDER CIRCUITS500mA for conventional sounder circuits a+b
AUX. RELAYS FIRE2 x rated 2A @ 30V DC resistive / 0.5A @ 120V AC resistive/ 0.25A @ 240V AC resistive
AUX. RELAY FAULT1 rated 2A @ 30V DC resistive / 0.5A @ 120V AC resistive/ 0.25A @ 240V AC resistive
GRAPHICAL LCD DISPLAYHigh definition, high contrast blue backlit 240×64 pixels
COMMUNICATION CHANNELS2 x configurable communication ports
BMS OUTPUTODYSSEY (Graphical software), TCP IP-WEB (remote web monitoring), MODBUS RTU, ESPA 4.4.4
SOFTWARE CONNECTIONUSB type B
EVENT LOG10000 events
OPERATING / STORAGE TEMPERATURE-10ºC to 50ºC
HUMIDITYMax. 85% RH Non-Condensing
INGRESS PROTECTIONSurface Mount: IP30, Recessed Mount: IP65
DIMENSIONSStandard box: 273 (L) x 404 (H) x 107 (W) mm; Deep: 273 (L) x 404 (H) x 142 (W) mm
WEIGHT1.6 KG (no batteries)
ENCLOSURE COLOURSWhite (RAL 9003) or Red (RAL 3001)

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