Description
CHQ-ISM/DIN Intrinsically Safe Compatible Sounder Module - DIN Enclosure
Manufactured by Hochiki, this Hochiki CHQ-ISM/DIN Intrinsically Safe Compatible Sounder Module - DIN Enclosure interfaces between the Hochiki Analogue system via a CHQ-DSC2(SCI) or conventional sounder outputs 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.
Product Details:
Manufacturer: Hochiki
Part Number: CHQ-ISM/DIN
Key Features:
- Provides dual sounder circuits
- Provides fault-monitored input
- Interfaces between loop and I.S. sounders/beacons
- Fully monitored for short-circuits
- Requires 24 V dc external power supply
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