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Hochiki CHQ-DZM/DIN(SCI) Dual Zone Monitor - DIN Enclosure with SCI
SKU
CHQ-DZM/DIN(SCI)
£128.58 £107.15
Hochiki CHQ-DZM/DIN(SCI) Dual Zone Monitor - DIN Enclosure with SCI
The Hochiki CHQ-DZM/DIN(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, ensure the integrity of the CHQ-DZM/DIN(SCI) at all times
The unit utilises simple DIL switches for reliable addressing
It is also available as a boxed module (CHQ-DZM(SCI)). Both models feature an integral short-circuit isolator
NOTE: When Resistive EOL option is chosen the conventional zone on the CHQ-DZM/DIN(SCI) does not support any line continuity options, therefore if Call Points are being interfaced they should be wired at the beginning of the zone.
| Key Features |
|---|
| > Single loop address > Supports two independent zones of conventional detectors > Both zones fully monitored for short/open circuit > Requires an auxiliary 24 VDC supply > Also available as a boxed module > Both models feature an integral short-circuit isolator > Approved by LPCB |
| Manufacturer | Hochiki |
|---|---|
| MPN | CHQ-DZM/DIN(SCI) |
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| Description | Hochiki DIN Module with SCI |
| Product Code | CHQ-DZM/DIN(SCI) |
| Dimensions (mm): | L 108 x W 119 x D 24 |
| Operating voltage: | 17 - 41 VDC |
| Low power mode (typ): | 110 μA |
| Quiescent current (typ): | 330 μA |
| Current consumption (external): | (Quiescent) 2 mA, (Alarm) 70 mA (Both zones in fire) |
| Capacitance on zone: | 0.3 μF max. |
| Resistance on zone: | 50 Ω max. |
| Current in short circuit: | 8 mA |
| Max. short-circuit current (loop): | 1 A |
| Operating temperature range: | -10 °C to + 50 °C |
| Storage temperature range: | -30°C to +60°C |
| E.O.L. device options: | TE-RH-E (supplied), 6K8 resistor or LCMU (6K8) (not supplied) |
| Zone output voltage: | 15.3 - 17.1 V |
| Output rating*: | 24 VDC 8.5 mA |
| Quantity per zone: | DCA, DFB, DFE – No Limit, SLG, SLK, SLR, SIF, SIH, SIJ, DCC, DCD, DFJ – 30 max, SPB-ET, SPC-ET or SRA-ET – 3 max, HF-24 Only one and no other detectors, DRD-E – 15 max, CCP-E - No limit |
| Weight: | 130g |
| * Output Rating (24V 8.5mA) is for remote indication outputs | |
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