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Notifier HS-NCM-W V21 Network Communications Module (REFURBISHED)

Notifier HS-NCM-W V21 Network Communications Module (REFURBISHED)

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NOTIFIER HS-NCM-W (FIRMWARE VERSION 21) - OLDER VERSION GENERATION 1 HS-NCM-W

The HS-NCM-W is a high-speed network communications module designed for use on NOTIFIER's High-Speed NOTI•FIRE•NET™ (HS-NFN) network. It enables communication between multiple fire alarm control panels, annunciators, and network nodes using twisted-pair wiring. This module is designed to facilitate reliable, high-bandwidth data transmission in complex life safety system networks.

Key Features:

  • Supports twisted-pair wiring for Class A or Class B network configurations

  • Operates at 12 Mbps with regenerative repeaters at each node

  • Two independent network ports allow simultaneous panel and PC connections

  • Default repeater mode when not connected to a fire alarm control panel

  • Allows remote upload/download of panel configurations and firmware

  • Transformer-coupled connections for electrical isolation between nodes

  • Ground fault detection switches for enhanced troubleshooting

  • Compatible with CHS-4L, CHS-3L chassis, and direct mounting on NCA-2 or AFP-3030 CPU

  • Firmware version 31 is specific to Generation 1 HS-NCM modules

Electrical and Mechanical Specifications:

  • Operating Voltage: 24 VDC nominal

  • Current Consumption: Approx. 400 mA

  • Data Rate: 12 Mbps

  • Wiring: Twisted-pair cable (shielded recommended)

  • Max Distance Between Nodes: Up to 3,000 feet (varies based on wiring)

  • Weight: Approx. 5.75 oz (163 g)

  • Temperature Range: 32°F to 120°F (0°C to 49°C)