深圳市众安科电子有限公司
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2回路火警主机 2zone fire alarm panel
2回路火警主机 2zone fire alarm panel
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The information provided in this manual covers the Master and Slave fire alarm control panel. The panel range is designed to
meet the requirements of EN54 Parts 2 & 4.
The fire alarm control panels (2 Zones) provide all of the sophisticated features required of a leading edge conventional fire
alarm system along with the simple operation and efficient installation methods demanded by both installers and building
users.
Acomprehensive range of auxiliary devices is available to operate with the fire control panels including optical, ionization,
photoelectric, photoelectric-thermal and heat detectors.
Each of the system components has been specifically designed to operate as part of the system. This provides assurance
that the control panel, smoke detectors, interface devices and the ancillary components are all fully compatible with one
another and that the full range of system functionality is supported by each device.
1.1 Product Features
The panels have the following key features:
?8?0 2 conventional input zones.
?8?0 1 notification appliance circuits (NAC) with built-in synchronization forANSI 3.41and Gentex.
?8?0 The panel comes with a 2 amp power supply.
?8?0 Dedicated alarm and trouble relays.
?8?0 1 RS485 can be able to connect the other panel.
?8?0 Housed in a 205mm W x 258mm H x 81mm D metal enclosure.
?8?0 Enclosure supports two 12V, 4Ah backup batteries.
?8?0 The panel can be used independently or connect by RS485.

1.2 Electrical Specifications
Primary AC 120VAC 50/60 Hz Power supply rating
240VAC 50/60 Hz
Power supply rating 2 Amps @ 24VDC
Maximum Battery Charging Current 0.98 Amps @ 26VDC
Initiating Device Circuits 2 Zones Alarm Zone 2
Normal Initiating Operating Voltage 23VDC, Maximum 26VDC, regulated
Normal Quiescent Current (normal status) <50mA
Alarm Current (not include the others) <150 mA
Short Circuit Initiating Current (per zone) 35mA Maximum
Maximum Initiating Resistance (per zone) 10 ohms
Initiating End-of-Line Resistor 4K7 ohms, 1/2W 5%
Standby Detector Current (per zone) 4mA maximum
Maximum Detector Count (per zone) 30 detectors
Initiating Cabling Type 18AWG Twisted Shielded pair (14 – 18 AWG)
Detector Base Impedance 430 ohms
Notification Appliance Circuits 1 NACs, Special Application
Maximum NAC Current Rating 1 Amp maximum per circuit
NAC Operating Voltage 26VDC Nominal, 30VDC Maximum
NAC End-of-line Resistor 1N4007 Diode
FAULT Relay rating 2A & 30VAC, resistive
Alarm( Auxiliary ) Relay rating 2A & 30VAC, resistive
Master alarm panel Digital & LED display
Slave alarm panel LED display only