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.