Contacts

ERD2

Addressable Fire Alarm Control Panel

Characteristics

  • Two-wire polarized signal transmission technology for easy installation.
  • Touch screen display for quick reviews of fire, wirebreak, or fault data.
  • The same number address notification displayed for easy troubleshooting.
  • Latching/Non-Latching function switch for system activation signals.
  • User-friendly software for easy programming.
  • Access code for level 2 functions.
  • Smart loop card with detection and isolation functions to prevent short.
  • circuited and overloaded fault from external wirings.
  • On-board self-test feature for simulating alarm output and individual device test to save time on panel exam

Applications

Each loop can connect 250 addressable devices, and a single panel is expandable to 2 loops, up to 500 addressable devices.
Multiple networking in a system can be maximum of 32 loops and a total of 8000 addressable devices.
Event log can store up to 20480 events.
Download/upload the panel data via USB port from/to PC or laptop.
Wall-mounted cabinet and simple keypad for easy operation.
Switching power supply and battery charger, in the event of AC or backup power failure, the information on the LCD display will not disappear.
Access code protection for setup functions to protect from incorrect setting changes caused by improper operation.
Addressable devices can be set up to be temporarily isolated.
7-inch LCD display (800x480 DPI) allows more events displayed on the same screen.
The address location name on the LCD shows 24 letters (12 Chinese characters), including spaces.

Approval

Specifications

Model ERD2
Power supply 100~240V AC 50/60Hz
Standby power 24V DC 7Ah
Charging voltage, current 26V DC 100~1000mA [Automatic adjustment]
Loop voltage, current 24~32V DC 250mA
System capacity 250 address points/1 loop [Expandable up to 2 loops]
External line impedance Round trip under 40Ω
Transmitting method Serial transmission of digital signal
Delay time 0~99 seconds [Adjustable value]
Main buzzer sound 85dB/1M
Number of heat detectors connected No limit after per control module [except electronic type]
Number of smoke detectors connected Up to 30 after per control module [Horing Lih brand]
Material 1.2 mm steel plate
Color Gray-black
Dimension (mm) H x W x D 1~2 loop: 420 x 350 x 98

Notice: specifications are subject to change without notice.