Gateway enables seamless integration of Nohmi fire alarm system data with Building Management and monitoring systems. It converts proprietary Nohmi fire panel data into Modbus RTU, Modbus TCP, and BACnet IP, allowing real-time monitoring of alarms, faults, and system status.
GW BMS N2

Key Features & Benefits

1. Interface with N3060 Nohmi Fire Panal


2. Converts ASCII protocol to BACnet and Modbus


3. Maps fire panel data to BACnet objects and Modbus registers


4. CSV-based configuration for easy setup


5. Supports multiple Advanced fire panel models


6. Flash upgradeable with HTTPS and DHCP client support


7. Powered by a BTL-Certified BACnet Chipset
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series

Key Features & Benefits

  • Interface with N3060 Nohmi Fire Panal
  • Converts ASCII protocol to BACnet and Modbus
  • Maps fire panel data to BACnet objects and Modbus registers
  • CSV-based configuration for easy setup
  • Supports multiple Advanced fire panel models
  • Flash upgradeable with HTTPS and DHCP client support
Get a Quote
× Fullscreen image
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series
EDS-2005-EL Overview

Introduction

The Nohmi Fire Alarm and Control Panel (FACP) – N3060 is a large-scale addressable fire detection system capable of supporting up to 3,060 addressable devices across 12 loops, with 255 devices per loop. For large installations, multiple panels can be networked together supporting up to 64 interconnected N3060 panels to form a comprehensive fire alarm system covering extensive facilities.

To enable integration with third-party Building Management Systems (BMS) and centralized monitoring platforms, there is a requirement to expose fire system status over standard open protocols such as BACnet or Modbus TCP. The N3060 provides an RS-232 communication port intended for external interfaces and outputs system status data in a proprietary ASCII format. A dedicated protocol gateway is therefore required to interpret this proprietary data and convert it into standard automation protocols, allowing seamless monitoring, alarm reporting, and supervisory integration without modifying the core fire alarm system.

Performance
Supports mapping of 4000 points (GW BMS N2) from ASCII data.
GW BMS N1 : ASCII from N3060, 2 Serial Ports (RS232+RS485), 1200 Points
GW BMS N2 :ASCII from N3060, 2 Serial Ports (RS232+RS485), 4000 Points
Interface
Serial: 1x RS232 (3-wire) and 1x RS-485 (2-wire) on 3-pin screw type terminals.
Ethernet: 1x 10/100 Ethernet Port on an RJ45 connector.
Indicators
LEDs for Power, FACP, Serial, and Status.
Electrical Characteristics
Power: 24V AC/DC (Operating Range: 18 to 72 VDC)
Consumption: 100mA @ 24V DC
Connector: 2-pin screw type.
Physical Characteristics
Enclosure Dimensions: 46.5 x 84.5 x 106 mm
Mounting: DIN Rail.
Environment
Operating Temperature: -40°C to 85°C
Relative Humidity: 5-90% RH, non-condensing.
Collapse all

Support Documents

NAME TYPE
Datasheet
Certification
User Manual
Categories Single mode Multi mode ST Connectors SC Connectors AC Power Supply DC Power Supply Download
SC10E32O S I AC R