Modbus Gateway

Modbus Gateway, MODBUS-GW
The Modbus Gateway hosts a communication link for networks that use the Modbus/TCP communication protocol and for Fire Alarm Control Panels  resident on an NFN network. 

The Modbus Gateway provides a communication link between networks that use the Modbus/TCP communication protocol and Fire Alarm Control Panels (FACPs) resident on an NFN network. It provides data such as event type, active/inactive, enabled/disabled, acknowledged/unacknowledged, device type, analog value (4-20ma modules only) and system troubles.

Features and Benefits:

  • Compatible with standard and high speed NOTI-FIRE-NET
  • Monitors four compatible NFN nodes (excluding the Modbus gateway)
  • Supports reads of up to 100 registers at a time. Analog values can be read 10 registers at a time
  • UL/ULC Listed


  • RJ45 to RJ45 standard Ethernet network cable internet/intranet connection
  • Network Interface: NOTI-FIRE-NET, High Speed NOTI-FIRE-NET
  • Compatible Panels:  NFS-320, NFS-640, NFS2-640, NFS-3030, NFS2-3030


  • UL/ULC Listed: S635
  • CSFM: 7300-0028:250
  • FDNY: COA#6047


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Document Name Asset Type Type & Size Modified Date
Data Sheets pdf | 0.13 MB 05/02/2017