Eaton MSU840 addressable fire alarm system monitoring device
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.
Product information
Specifications
| 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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