CHQ-DSC2(SCI) Dual Sounder Controller with SCI

CHQ-DSC2(SCI)

£72.76

Model CHQ-DSC2(SCI) is a Dual Sounder Controller, which has been designed to provide two sounder outputs (that can be driven separately) with full fault monitoring. The monitored input can be used for local power supply fault monitoring or as a general-purpose input. The unit utilises simple DIL switches for reliable addressing. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DSC2(SCI), increases the IP rating to IP65.

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

DIN rail version available

Both models feature an integral short-circuit isolator

Both models approved by LPCB and VdS