CHQ-DRC2(SCI)/SIL
In stock
SKU
CHQ-DRC2(SCI)/SIL
- Loop powered
- Single loop address
- 2 Independently controlled changeover relays
- Relays contact rated at 30 V dc at 1 A
- Auxiliary monitored input
- DIN-Rail version available (here)
- Both models feature an integral short-circuit isolator
- Both models approved by LPCB
- SIL2 approved
Model CHQ-DRC2(SCI)/SIL is a Dual Relay Controller designed to provide two general-purpose relay outputs, each output can be driven separately for control of such devices as dampers or for control of plant and equipment shutdown.
The monitored input can be used for local power supply fault monitoring or as a general-purpose input.
The unit is also available as a DIN Rail mountable version; both models feature an integral short-circuit isolator.
The unit utilises simple DIL switches for reliable addressing.
A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DRC2(SCI)/SIL, increases the IP rating to IP65.
| Color | Black |
|---|---|
| Manufacturer | Hochiki |
| Approvals | EN 54-17:2005, EN 54-18:2005 |
| IP Rate | IP21 |
| Analog Protocol | No Protocol - Conventional |
| Input | 1 Monitored |
| Outputs | 2 relays |
| addressing | Yes |
| Intrinsically Safe | No |
| Electrical Specifications | 17 - 41 V dc |
| Operating Temperature Range | -10°C TO +50°C |
| Relay | Yes |
| Marine Approved | No |
| SIL Approved | Yes |
| Isolator | Yes |
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| Icon | Label | Description | Type | Size | Download |
|---|---|---|---|---|---|
|
CHQ-DRC2_DIN(SCI)_SIL datasheet | CHQ-DRC2_DIN(SCI)_SIL datasheet | png | 36.8 KB | Download |
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