CHQ-DZM(SCI)

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CHQ-DZM(SCI)

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Model CHQ-DZM(SCI) is a Dual Circuit Zone Controller designed to allow up to 60 conventional detectors (30 on each zone) to be interfaced to Hochiki’s ESP analogue addressable system. The unit also features a Schottky Diode line continuity option, when used in conjunction with the optional LCMU.

Model CHQ-DZM(SCI) is a Dual Circuit Zone Controller designed to allow up to 60 conventional detectors (30 on each zone) to be interfaced to Hochiki’s ESP analogue addressable system. The unit also features a Schottky Diode line continuity option, when used in conjunction with the optional LCMU.

Full monitoring against malfunction or disconnection, together with a self-test feature through the ESP protocol, ensuring the integrity of the CHQ-DZM(SCI) at all times.

The CHQ-DZM(SCI) utilises simple DIL switches for reliable addressing. It is available as an OEM version (as illustrated above) and also as a DIN Rail mountable module (CHQ-DZM/DIN(SCI)). Both models feature an integral short-circuit isolater.

When Resistive EOL option is chosen the conventional zone on the CHQ-DZM(SCI) does not support any line continuity options, therefor if Call Points are being interfaced they should be wired at the beginning of the zone.

More Information
Color Black
Manufacturer Hochiki
Approvals En 54-17, En 54-18
IP Rate IP21
Analog Protocol Hochiki Esp
Input 2 conventional
addressing No
Intrinsically Safe No
Electrical Specifications 17 - 41 V dc
Operating Temperature Range -10°C TO +50°C
Relay No
Marine Approved No
SIL Approved No
Isolator Yes
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