Conventional Zone Input Module for 4? Box, Class ?A? / Class ?B?
The Hochiki Conventional Zone Module (DCP-CZM) is designed for use on an digital analog addressable Fire Alarm system. Up to 127 devices can be placed on a single SLC loop. The device address is uniquely stored on an onboard EEPROM. The module allows the panel to interface and monitor two-wire conventional detectors or pull stations. Each DCP-CZM transmits the status on one zone of devices (25 maximum per zone) back to the panel. It supervises the power supply as well as the entire zone of devices. Status conditions are reported as normal, open or alarm. All 2-wire smoke detectors must be UL listed as compatible to be interfaced with the DCP-CZM. The interrupt driven Digital Communica-tion Protocol (DCP) combines maximum communica-tion reliability and fast response to emergency condi-tions. The module has a single bicolored LED to indi-cate device status. It fits into a standard 4? square or double gang electrical back box.
4.20 ? 4.70 ? 1.40 in