CHQ-DZM/DIN(SCI)-IS/ SIL

Model CHQ-DZM/DIN(SCI)-IS/SIL is Dual Zone Module which is fully compatible with Hochiki's ESP analogue addressable protocol and I.S. equipment. It is supplied as a DIN Rail mountable module, a boxed version is also available. Addressing is achieved via simple DIL switches

The device is designed to allow up to 40 (20 per zone) Conventional I.S. CDX Range detectors (SLR-E-IS-SIL or DCD-1E-IS-SIL) in the hazardous area to be interfaced to Hochiki's ESP analogue addressable system within the safe area*. (Please note that this module should only be installed in the safe area)

The conventional zones on the CHQ-DZM/DIN(SCI)-IS/SIL do not support any line continuity options; therefore if Call Points are being interfaced they should be wired at the beginning of the zone

* An appropriate barrier must be used