CHQ-ISM/DIN

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CHQ-ISM/DIN

Provides dual sounder circuits
Provides fault-monitored input
Interfaces between loop and I.S. sounders/beacons
Requires I.S. barrier
Allows 1 I.S. Sounder or Beacon to be connected.
Fully monitored for short circuits
Requires 24vdc external power supply
Available as DIN
SIL Level 2 approved variants available

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Details

This Sounder Control Module 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.

More Information

More Information
Color	Green
Manufacturer	Hochiki
Approvals	EN 54-18:2005
Analog Protocol	No Protocol - Conventional
Input	1 Monitored
Outputs	2 configurable
addressing	No
Intrinsically Safe	Yes
Electrical Specifications	24 Vcc
Relay	No
Marine Approved	No
SIL Approved	No
Isolator	No

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Product Attachment

Icon	Label	Description	Type	Size	Download
	CHQ-ISM_DIN Product Specifications	CHQ-ISM_DIN Product Specifications	pdf	151.2 KB	Download
	CHQ-ISM_DIN Installation Instructions	CHQ-ISM_DIN Installation Instructions	pdf	332.6 KB	Download