Eaton MSU840 addressable fire alarm system monitoring device

Manufacture: Eaton Cooper
Product code: MSU840

The shop monitoring unit is designed to allow small units with conventional fire detection capabilities to be fully integrated with a main addressable fire suppression system
⭐This unit is ideal for applications such as connection individual store units a main shopping mall system. An external power source is required to drive two conventional sounder circuits. This power supply must be regulated for fire resistance and current limiting.A wide range of interfaces are available to support the Eaton panel range, providing solutions for most design requirements.


Consulting hotline: 0944934114
Product information


Model MSU840
Standard EN54 Pt17 & Pt18
Operating voltage 15Vdc to 30Vdc

Static current

3,4mA (max)
Re-static current 2,8mA (Max)
Alarm level 8mA (max)
Circuit area 1 Call points only
Circuit area 2 Detectors and call points
Number of call points Infinite
Impedance 470Ω to 680Ω
Zone Circuit 1 EOL 6K8
Zone Circuit 2 EOL EOL operating
Number of equipment 20 (tối đa)
Ngưỡng 150Ω
Circuit Threshold No active EOL
Number of circuits 2
Load per output 300mA (max)
Circuit Sounder 1 and 2 EOL 12 000
Unipolar fire relay C/O 1A-30V dc
Unipolar fire relay C/O 1A-30V dc
Working temperature -10 ° C to + 60 ° C
Humidity (No Condensation) 0 to 95% RH
Structure PC / ABS
Dimension (HxWxD) 129mm x 180mm x 60mm
Weight 1 kg
Protections class IP40
Suitable Eaton Addressable Fire Extinguishing System

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