Fire Alarm DCP CZM CONVENTIONAL ZONE MODULE HOCHIKI

Specification of

DCP-CZM CONVENTIONAL ZONE MODULE

HOCHIKI

SPECIFICATIONS

Supply Voltage (S-SC) 25.3 ~ 39 VDC

Auxiliary Supply Voltage 18.8 ~ 27.2 VDC

Average Current Consumption

(On S-SC Line) 670μA

2-Wire Detector Loop Current

Standby Detector Load 1mA Max.

From Auxiliary Supply 60mA Max.

EOL Device 4.7K ohms Resistor

Max. Quantity Per Loop 127

Alarm Threshold Level <1.5K ohms

Wiring Threshold Level >2.5K ohms & <6K ohms

Open Circuit Threshold Level >10K ohms

Max. 2-Wire Conventional

Detector (Loop Resistance) 50 ohms (total wire length)

Dimensions 4.2”W x 4.7”H x 1.4”D

Operating Temperature 32°F (0°C) ~ 120°F (49°C)

Mounting 4” square electrical box

Relative Humidity 90% RH Non-Condensing

STANDARD FEATURES

• UL 864 9th Edition Listed

• Provides an address point for a zone of up to 25

conventional smoke detectors

• Blinks green when polled. Latched on red (controlled

by panel) when activated

• Device address can be programmed with a

handheld programmer. Device address- ranges

from 1 to 127

• Compatible with Class B and Class A wiring

• Auxiliary power source provides power for the zone

of detectors

• Compatible with conventional detectors, SLR, SIJ,

SLK, SLV, DCD, DFE and SIH series