CHQ-DRC2(SCI) Dual Relay Controller with SCI

Price on Application

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.

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