کنترل دوگانه مدل (CHQ-DSC/DIN(SCI

:FUNCTION

Model CHQ-DSC(SCI) is a Dual sound 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-DRC(SCI) utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which,when used in conjunction with the CHQ-DRC(SCI), increases the IP rating to IP65

:FEATURES

• Single Loop Address
• Two independent sounder circuits
• Each circuit fully monitored for open and short circuit faults
• Each alarm circuit fused at 1 A
• Auxiliary monitored input
• Outputs are synchronised and can be driven continuously or intermittently
• 24 V dc auxiliary power required
• Boxed module version available
• Both models feature an integral short-circuit isolator
• Both models approved by LPCB & VdS
• 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 & VdS