CHQ-DRC2(SCI) SIL, SIL2 Standard Dual Relay Control Module
Model CHQ-DRC2 (SCI) / SIL is a Dual Relay controller designed to provide two general purpose relay outputs, each of which can be individually controlled to control devices such as dampers or to control shutdown and equipment. Monitored input can be used for local power failure monitoring or as a general purpose input The unit is also available as a DIN Rail mounted version; both models have a built-in short-circuit isolator. The device uses simple DIL switches for reliable addressing. A rear box is also available (CHQ-BACKBOX), which, when used in conjunction with CHQ-DRC2 (SCI)/SIL, increases the IP rating to IP level.
- Provide loop
- Single loop address
- 2 independently controlled switching relays
- Contact relay rated at 30 V dc at 1 A
- Auxiliary monitoring input
- DIN-Rail version available (here)
- Both models have built-in short-circuit isolators
- Both models are approved by LPCB
- SIL2 approved
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