Hochiki ESP Addressable Dual Relay Controller - CHQ-DRC2(SCI)

Hochiki ESP Addressable Dual Relay Controller - CHQ-DRC2(SCI) 

Hochiki CHQ-DRC2(SCI) is an ESP Addressable Dual Relay Controller designed to provide two general-purpose relay outputs, each output can be controlled independently and used to control dampers, 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.

Overview:

Loop powered

• Single loop address
• DIL switch addressable 
• Relays contact rated at 30 V dc at 1 A
• Auxiliary monitored input
• DIN-Rail version available
• Both models approved by LPCB & VdS
• Two independently controlled changeover relays