LD4401ED Addressable Fire Alarm Repeater Panel:
Used in 2 bus fire alarm systems, no polarity;
Electronic coding, occupies one node address (code# from 0~255);
DC Power supply, with polarity;
Single colored LED bulbs to indicate module working status;
Provides a set of power supply output;
Being able to receive an analog repeater signal, by which to evaluate the module status;
Being able to detect disconnection or short circuit problems from connecting wires;
Very good performance of anti-interference;
Special design of Moisture proof, environmentally friendly, reliable and low power consumption;
Compatible with our E / EN / EL Series fire alarm control panel;
Technical Data
Type: Fire alarm Repeater Panel / repeater module
LED indicator: Red LED light keeps ON when it is alarming;
Working Voltage: Power supply Voltage DC 24V; 2-Bus Voltage DC 14V ~ 24V.
Working Current: Power supply Current 1.6mA; 2-Bus Current 1.6mA
Output Voltage: DC 24V / 300mA (Max)
Input Signal: Analog voltage signal DC 0~24V
Repeater Mode Indication: USG 5V showing "Fault", 5V ≤ USG 16V showing "Alarming", USG ≥ 16V showing "Working Normal";
Environmental Temperature: -40 ~ +55
Relative Humidity: ≤95% (40±2), no condensation
Installation: Surface mounting, with our Base LD60(ED), Plug-in easy installation
Max Size: L85mm x W37mm x H85mm (Base included)
Net weight: 0.15Kg ± 0.01Kg