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Fci zdm ( zone detection module )
FCI ZDM ( Zone detection module )
The ZDM Zone Detection Module mounts in the BMFC and ZMC modules in the FC-72 control. It accepts one Class A, Style D or Class B, Style B initiating circuit and expands the zone capacity of the system. It provides supervised annunciator output for both LED and incandescent lamp indicators, and also furnishes a set of Form C dry alarm actuated contacts. With Class A wiring, depending on quantities of detectors involved, a model VEOL end of line device may be required. The module will accommodate FCI Model 301, SBS, CPD or PSD series two-wire smoke detectors. The number of two-wire detectors which can be accommodated per zone varies with the control panel. Consult the control panel instruction manual to determine the capacity.
