HFP Intrinsically Safe Sounder Interface Module
Verified by manufacturer 28 days ago
A sounder control module interfaced between an Hochiki Analogue system via a CHQ-DSC or conventional sounder O/Ps and the intrinsically safe sounder/beacon units via an intrinsically safe barrier.
Application
Suitable for use in fire detection systems:
- Airports
- Rail / Tube Stations
- Factory / manufacturing plants
- Hazardous Areas
Description
A sounder control module which interfaces between the Hochiki Analogue system via a CHQ-DSC or conventional sounder O/Ps 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.
Features and benefits:
- Requires an auxiliary 24 V d.c. power supply and I.S. barrier.
- Provides dual sounder circuits and fault-monitored input.
- Interfaces between loop and I.S. sounders/ beacons.
- Allows 1 I.S. Sounder or Beacon to be connected.
- Deeper, glanded IP65 backbox available.
- Can be used with CHQ-BACKBOX to comply with BS 7671.
- SIL2 variant available.
General information
Color | White |
Finish | Gloss |
Material | Plastic |
Shape | Rectangle |
Length | 157 mm |
Width | 127 mm |
Height | 35 mm |
Warranty description | Three year |
Uniclass | |
CAWS | W90/125 Fire detection and alarm systems in non-domestic premises |
Specification data - Interface panels
Voltage | 20–28 V d.c. |
Sustainability data
Material | Plastic |
Expected Life | Ten year |
Literature
Hochiki BS 5839 Guide
Hochiki Corporate Overview
Hochiki Project Portfolio
Hochiki - ESP - Intelligent Fire Detection - Range Overview
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