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Dual Relay Controller with SCI
CHQ-DRC2(SCI)
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Model CHQ-DRC2(SCI) 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 CHQ-DRC2(SCI) 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), increases the IP rating to IP65.
Estimated Despatch (19/12/18)

Overview

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
  • Both models feature an integral short-circuit isolator
  • Both models approved by LPCB
  • Other Colours

    Product Reviews

    Alternative Products
    Dual Relay Controller - DIN Enclosure with SCI
    Associated Products
    CHQ Module Box Lid (White)
    Adaptor for New CHQ Modules