Model CHQ-DRC/DIN(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.

• · Loop powered
• · Single loop address
• · 2 Independently controlled changeover relays
• · Relays contact rated at 30 V dc at 1 A
• · Auxiliary monitored input
• · Boxed module version available
• · Both models feature an integral short-circuit isolator
• · Both models approved by LPCB