Agni Veiga Series Intelligent Addressable BACnet / Modbus Communication Card
The Agni Veiga Series Intelligent Addressable BACnet / Modbus Communication Card enables seamless integration between Agni fire alarm control panels and external Building Management Systems (BMS), SCADA, or PLC platforms.
It converts proprietary fire panel data into standard Modbus RTU (RS-485) or TCP/IP, allowing real-time monitoring of alarms, faults, zones, and device statuses through third-party systems.Â
Description
The Agni Veiga Series Intelligent Addressable BACnet / Modbus Card is a dedicated communication interface that enables reliable data exchange between Agni fire alarm control panels and external building automation systems.Â
This card translates the fire alarm panel’s proprietary signals into standard Modbus protocol (RTU over RS-485 or TCP/IP), allowing real-time monitoring of critical system conditions such as Alarm, Fire, Fault, Normal, Disable, Test Mode, Evacuation, and other operational states.Â
Designed for professional fire and safety installations, the card connects directly to the Fire Alarm Control Panel (FACP) through twisted-pair RS-485 or Ethernet. It continuously extracts data from connected devices including detectors, modules, zones, and outputs, converting them into readable Modbus registers for external systems.Â
With low power consumption, robust industrial design, and an operating temperature range suitable for demanding environments, this communication card ensures dependable system integration for centralized monitoring diagnostics, and automation.Â
Job to be Done
Primary Job
When integrating a fire alarm system into a Building Management System, users need a reliable way to convert fire panel data into standard communication protocols, so they can monitor alarms, faults, and zones centrally in real time.
Operational Job
Reduce monitoring effort and response time by providing centralized, real-time fire alarm status across buildings or sites.
Functional Jobs
Enable seamless communication between the fire alarm control panel and BMS, SCADA, or PLC systems using standard Modbus RTU or Modbus TCP/IP protocols.
How it Works
How does the Agni BACnet / Modbus Communication Card Work?
The Agni Veiga BACnet / Modbus Communication Card connects a fire alarm control panel to BMS, SCADA, or PLC systems. It reads live fire alarm data, converts it into standard Modbus protocol, and sends it to external monitoring platforms in real time.Â
Application & Solution
- Fire Alarm Monitoring in a Commercial Building
- Zone-Level Alarm Display in a Mall
- SCADA Integration for Industrial FacilitiesÂ
- Centralized Monitoring Across Multiple PanelsÂ
Application & Solution
- Fire Alarm Monitoring in a Commercial Building
- Zone-Level Alarm Display in a Mall
- SCADA Integration for Industrial FacilitiesÂ
- Centralized Monitoring Across Multiple PanelsÂ
How does the BACnet / Modbus Communication Card Work?
1. Install inside the Fire Alarm Panel
The BACnet / Modbus Communication Card is mounted inside the Agni Veiga fire alarm control panel and powered directly through the panel’s motherboard.
2. Connect to the Communication Network
The Card is connected to external systems using: RS-485 twisted-pair cable for Modbus RTU, or Ethernet for Modbus TCP/IP communication.
3. Read Live Fire Alarm Data
The card continuously reads operational data from the fire alarm panel, including device status, zone conditions, and panel events.
4. Convert Panel Data into Modbus Registers
Fire alarm events such as Alarm, Fault, Disable, Test Mode, and Evacuation are translated into standardized Modbus register values and status bits.
5. Transmit Data to BMS / SCADA / PLC
The converted Modbus data is transmitted in real time to connected Building Management Systems, SCADA platforms, or PLCs for display and automation.
6. Display & Monitor in Real Time
External systems show alarms, faults, and zone-level information instantly, enabling fast response and centralized supervision.
Technical Specification
|
PARAMETER |
Specification |
|---|---|
|
Product Type |
Intelligent Addressable BACnet / Modbus Communication Card |
|
Protocol Supported |
Modbus RTU over RS-485 / Modbus TCP/IP |
|
Integration Systems |
BMS, SCADA, PLC |
|
Supply Through |
Main Panel Mother Board |
|
Standby Current |
5.2 mA |
|
Communication Port |
RS-485 (A-B) |
|
RS-485 Protection |
485-fused @ 20mA |
|
Cable Size |
1.5 sq mm |
|
Operating Temperature |
-10°C to +70°C |
|
Weight |
45 g |
|
IP Rating |
IP40 (42 overall waterproof protection) |
FAQ
What is a BACnet / Modbus Communication Card used for in fire alarm systems?
A BACnet / Modbus Communication Card is used to connect a fire alarm control panel with external systems such as Building Management System (BMS), SCADA, or PLCs. It converts the fire panel’s proprietary data into standard Modbus communication for centralized monitoring and control.Â
Which fire alarm panels are compatible with this Modbus card?
This communication card is designed for Agni Veiga Series intelligent addressable fire alarm control panels and connects directly through the panels motherboard.
What type of data can be monitored through this card?
- Alarm statusÂ
- Fire conditionÂ
- Fault condition
- DisablementsÂ
- Test modeÂ
- Evacuation statusÂ
- Panel alerts, buzzer mute, class change, and zone alarms
Can this card be used with BMS and SCADA systems?
Yes. The card is specifically designed to interface with BMS, SCADA, and PLC systems, allowing centralized supervision and diagnostics of the fire alarm system.Â
How does a fire alarm Modbus card work?
A fire alarm Modbus card converts fire panel data into Modbus format so it can be monitored on BMS or SCADA systems in real time.
Veiga BACnet / Modbus CardÂ
Integrate Agni fire alarm panels with BMS, SCADA & PLC systems using the Veiga Intelligent BACnet / Modbus Communication Card. Supports Modbus RTU & TCP/ IP with real-time alarm, fault & Status monitoring.Â
