ProFyre A2 Analogue Addressable Fire Alarm Panel

Key Features
Plug & play; no need for any special tools or PC for commissioning
1 or 2 loops
64, 126 or 252 addresses
User definable zones
20 Character device labels

Overview

ProFyre A2 Control Panel

A compact, stylish, easy to install and configure 1 or 2 loop panel range, designed to enable installation and commissioning to take place without the need for an external PC connection.


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Approvals

Approval Label

The ProFyre A2 is fully approved by Intertek for safe use and installation in any European Union country and bears the CE mark to show that it complies with all the applicable Directives including the CPR, EMC and the Low Voltage Directive (LVD).

  • EN54-2:1997+A1:2006
    Fire detection and fire alarm systems - Control and indicating equipment.
  • EN54-4:1997+A1:2002+A2:2006
    Fire detection and fire alarm systems - Power supply equipment.

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Mounting Options

ProFyre A2 Panel Mount Options

The ProFyre A2 has been designed to accommodate for manys applications. Available in 3 versions; surface, semi-flush or flush.


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Device Allocation

Field devices are automatically allocated to zones during final configuration by virtue of their logical address, with device text being entered using the fully integrated Qwerty keypad. An A2 panel can have up to 8 zones.

ProFyre A2 Device Allocation Diagram


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Typical Loop Wiring Diagram

ProFyre A2 Typical Wiring Diagram


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Alarm Verification

Alarm verification combined with local device alarm sounding is an established technique to reduce localised unwanted alarms affecting other occupancies, particularly in HMO’s (house in multiple occupation). Each smoke detector is therefore programmable (at the panel) and, if set to verify mode, will only raise a local alarm during the verify period chosen, prior to a full evacuation taking place. During the verification period, if the smoke or heat level drops below the alarm threshold, the affected local sandwich sounder will auto-reset and the system will return to normal without manual intervention.

Alarm Verification


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Repeater

ProFyre Repeater

The A2 panel can be installed with a repeater connected (fully functioning). An A2 system can support up to 4 repeaters.


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ProFyre Addressable Devices

ProFyre Addressable Devices

Complemented by a complete range of ProFyre addressable field devices, the ProFyre A2 is the perfect choice for systems that require straightforward alarm management and ease of use.


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Wi-Fyre Compatible

Wi-Fyre

For complete system flexibly, a loop powered Wi-Fyre Transponder can be connected at any point on the A2 loop wiring, enabling matching 'wireless' detector, call points, sounders or interfaces to be seamlessly connected to the wired system. This means that, wireless devices can now be specified and used on an 'as-needed basis' on a ProFyre addressable system, without the need for additional power supplies and associated wiring.


Additional Features

  • Option for zone or common alarm operation
  • Options for I/O functionality
  • Alarm verification
  • User selectable languages
  • Common Fire and Fault relays
  • 2048 event log (fire & fault)
  • Zone or device disablement
  • One man test mode
  • Fully integrated Qwerty keypad
  • All associated devices are loop powered

Tech Specs

Detection

Protocol

ProFyre Open Protocol

Loops

1 or 2 Loops (Refer to Ordering Information)

Zones

4 or 8 (Refer to Ordering Information)

Devices

64, 126 or 252 (Refer to Ordering Information)

Loop Voltage

28Vdc Nominal

Loop Short Circuit Protection

750mA

Loop Resistance

25 ohms (Max)

Loop Capacitance

0.3μF (Max)

Zone Capacity

Recommended Maximum: 32 Devices Per Zone

Technology

Panel

Auto Learn Loop Facility
Multilingual: English, Spanish, Portuguese, French, Italian
20 Zone & Device Character Sets
Sounder Synchronisation
Alarm Tone Selection
Class Change (via Interface Module)
Device Reports
One Man Test Facility
Device, Zonal & Sounder Isolation
Device Location Facility (LED Toggling)
Alarm Verification
Alarm Operation
Event Log: 2048 Events (Alarm, Fault Log)

Hardware

Display

Back-lit 4 by 20 Character Blue LCD Display

Indication

Power, Common Fire, Common Fault, Supply Fault, Earth Fault, System Fault, Loop Fault, Sounder Fault, Sounder Test, Sounder Disable, Zone 1-8 Fire, Zone 1-8 Fault, Zone 1-8 Test, Zone 1-8 Disable, General Test, General Disablement, Sounders Active, Access On

Controls

Panel Access, Start/Stop Sounders, Silence Buzzers, Reset, LED Test, Menu Navigation, Numeric Keypad Including Cancel and Enter, Keyboard Including Delete and Caps Lock, General Test, General Disablement

Outputs

1 x VFCO Single Pole Fire Relay: 28Vdc @ 1A
1 x VFCO Single Pole Failsafe Fault Relay: 28Vdc @ 1A
1 x Auxiliary Relay: 24Vdc @ 1A (Spare Fused Output on PSU PCB)
1 x Repeater Output: Display Only RS485 (SELV Power Required)
1 x Printer Output: RS232 Serial

Inputs

Class Change: S/C Input to Start, O/C to Stop Sounders

Sounder Circuit

Loop Powered Sounders Only

Electrical

Mains Voltage

230Vac +/- 10% @ 50/60Hz

System Voltage

28Vdc Nominal (18-32V)

Charger Voltage

27.6V @ 25°C (No Batteries Connected)

Total PSU Output

2A

Charger Current

750mA

Battery Capacity

2 x 12V 12Ah SLA (Max)

Battery Cut-off Voltage

Less Than 19.7Vdc

Battery Internal Resistance Limit

0.9 ohm

Mechanical

Weight

5.4kg (11.90Ibs) Excluding Batteries

Dimensions (W x H x D)

ProFyre A2: 375mm x 335mm x 128mm (14.76in x 13.19in x 5.03in)
ProFyre A2 with Printer: 400mm x 475.5mm x 143mm (15.74in x 18.72in x 5.62in)

Cable Entries

Top: 12 x 20mm Knockouts
Bottom: 2 x 20mm Knockouts
Rear: 2 Removable Entries, 60 x 20mm

Mounting Points

3

Operating Conditions

Operating Temperature: -5° to +40°C (23°F to 104°F)
Humidity: 0% to 95% RH, non-condensing

Material

Mild Steel

Colour

RAL 7035

Environmental

IP Rating

IP30

Design Environment

Indoor Use Only

Ordering Information

17-050 ProFyre A2 64 (1 Loop, 64 Devices) Analogue Addressable Fire Alarm Panel (Metal Enclosure)
17-051 ProFyre A2 126 (1 Loop, 126 Devices) Analogue Addressable Fire Alarm Panel (Metal Enclosure)
17-052 ProFyre A2 252 (2 Loop, 252 Devices) Analogue Addressable Fire Alarm Panel (Metal Enclosure)
17-053 ProFyre A2 with Panel Printer
40-005 Flush Mount Bezel for ProFyre A2 Panel, A4 Repeater, 2A P2 PSU
40-011 Chrome Flush Mount Bezel and Door for ProFyre A4 Repeater, ProFyre A2 & ProFyre P2 PSU

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