NOTIFIER KM-FZM-1C NFS2-3030 series fire alarm control panels

The NOTIFIER KM-FZM-1C is an interface module used in the NOTIFIER NFS2-3030 series fire alarm control panels system. Here is an introduction:

Overview

The KM-FZM-1C is a common detector interface module. It monitors an area equipped with two - wire smoke detectors, and the monitoring circuit can be wired as an NFPA type B (class B) or type D (class A) starter circuit.

Features

Wide Voltage Range: It has an operating voltage of 15 - 32 VDC, which allows it to adapt to different power supply conditions.

Low Quiescent Current: The quiescent current is a maximum of 255 μA (LED blinking), which helps save energy and reduce the power consumption of the entire system.

Strong Anti - interference Ability: It has strong anti - interference (EMF/RFI) capabilities, which can ensure stable operation in complex electromagnetic environments and avoid false alarms caused by interference.

Easy Wiring: The SEMS screws have clips for easy wiring, which improves the installation efficiency and reliability of the module.

Addressable Function: It has a decimal address setting (01 - 159). Using one of the 159 valid module addresses on the SLC loop, each KM - FZM - 1C module responds to timed queries on the control panel, reporting its model number and the status of that loop (open/normal/short).

Working Principle

The module communicates with the NFS2 - 3030 fire alarm control panel. When a two - wire smoke detector connected to the module detects smoke or other fire - related signals, the module will receive the signal and transmit the status information of the detector to the control panel. The control panel then processes and displays this information to alert relevant personnel of the fire - alarm situation.

Dimensions

The dimensions of the KM-FZM-1C are 114.3 mm (h) × 101.6 mm (w) × 31.75 mm (d), which is compact and suitable for installation in various locations.

The NOTIFIER NFS2-3030 series fire alarm control panel is an intelligent fire alarm control panel designed for medium - to - large - scale facilities. It features a modular design and can support up to 3,180 intelligent addressable devices with one to ten signaling line circuits (SLCs). The large 640 - character liquid - crystal display (LCD) on the control panel can present important information such as fire situations, progressions, and evacuation details to operators. The KM-FZM-1C module works in conjunction with the NFS2 - 3030 control panel to expand the monitoring function of the fire - alarm system and improve the overall reliability and effectiveness of fire protection.