CHQ-ISM/DIN/SIL

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CHQ-ISM/DIN/SIL

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  • Provides dual sounder circuits
  • Provides fault-monitored input
  • Interfaces between loop and I.S. sounders/beacons
  • Fully monitored for short-circuits
  • Requires 24 vdc external power supply
  • Also available as a boxed module
  • SIL2 approved

This Sounder Control Module is housed in a DIN-rail mountable enclosure and interfaces between the Hochiki Analogue system via a CHQ-DSC or conventional sounder O/P's and the intrinsically safe sounder/beacon units via an intrinsically safe barrier.

The module provides line monitoring for open or short circuits on the wiring connected to both the safe and hazardous areas.

More Information
Color Green
produttore Hochiki
Approvals EN 54-18:2005
IP Rate IP21
Analog Protocol No Protocol - Conventional
Input 1 Monitored
Outputs 2 supervised 1A
indirizzamento No
Intrinsically Safe Yes
Electrical Specifications 24 Vcc
Operating Temperature Range -10°C TO +50°C
Relay No
Marine Approved No
SIL Approved Yes
Isolator No
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