CHQ-ISM/SIL
In stock
SKU
CHQ-ISM/SIL
- 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 DIN module
- SIL2 Approved
This Sounder Control Module interfaces between the Hochiki Analogue system via a CHQ-DSC2/SIL 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.
| Color | Black |
|---|---|
| Manufacturer | Hochiki |
| Approvals | EN 54-18:2005 |
| IP Rate | IP21 |
| Analog Protocol | No Protocol - Conventional |
| Input | 1 Monitored |
| Outputs | 2 supervised 1A |
| addressing | No |
| Intrinsically Safe | Yes |
| Electrical Specifications | 17 - 41 V dc |
| Operating Temperature Range | -10°C TO +55°C |
| Relay | No |
| Marine Approved | No |
| SIL Approved | Yes |
| Isolator | No |
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