Agni Veiga Series Intelligent Isolator Module
The Agni Veiga Intelligent Isolator Module (IND-LVMX-100) is designed to Protect intelligent addressable A Class A fire alarm loop with fault isolators provides maximum reliability by creating a redundant, bidirectional wire path that returns to the panel. ensuring uninterrupted system operation and fast fault recovery.
Description
The Agni Veiga Series Intelligent Isolator Module is a critical safety component for intelligent addressable fire alarm systems. It safeguards intelligent class A cable wire loops Redundancy the circuit starts at the panel, goes out to devices, and then loops back to the panel, creating two paths for signals.by detecting short-circuit isolator or ground faults and instantly isolating the affected section, allowing the rest of the system to remain fully operational.Â
Using the Veiga digital communication protocol, the module ensures high-speed and secure information exchange Bidirectional: Signals can travel in both directions, so if a break occurs, the signal uses the alternate path to reach all devices with the fire alarm control panel. Once the fault is cleared, the isolator automatically restores the isolated section, minimizing downtime and maintenance effort.
Strategically Installed At Intervals Within The Loop, The Isolator Module A Class A Fire Alarm Loop With Fault Isolators Provides Maximum Reliability By Creating A Redundant, Bidirectional Wire Path That Returns To The Panel, And By Using Isolators To Segment The Loop, Preventing A Single Fault (Like A Short Or Break) From Disabling The Entire Circuit, Ensuring All Devices Remain Active And Report Correctly In A Fault Condition. This Setup Is Crucial For Life Safety, Allowing Signals To Flow In Both Directions And Isolate Problematic Sections, Making Systems In Hospitals, High-Rises, And Schools Highly Robust. Enhances System Reliability, Simplifies Fault Identification, And Maintains Overall Loop Integrity. It Is Ideal For Commercial, Industrial, And Institutional Fire Alarm Installations Where Continuous Monitoring And Rapid Response Are Essential.Â
Using the Veiga digital communication protocol, the module ensures high-speed and secure information exchange Bidirectional: Signals can travel in both directions, so if a break occurs, the signal uses the alternate path to reach all devices with the fire alarm control panel. Once the fault is cleared, the isolator automatically restores the isolated section, minimizing downtime and maintenance effort.
Strategically Installed At Intervals Within The Loop, The Isolator Module A Class A Fire Alarm Loop With Fault Isolators Provides Maximum Reliability By Creating A Redundant, Bidirectional Wire Path That Returns To The Panel, And By Using Isolators To Segment The Loop, Preventing A Single Fault (Like A Short Or Break) From Disabling The Entire Circuit, Ensuring All Devices Remain Active And Report Correctly In A Fault Condition. This Setup Is Crucial For Life Safety, Allowing Signals To Flow In Both Directions And Isolate Problematic Sections, Making Systems In Hospitals, High-Rises, And Schools Highly Robust. Enhances System Reliability, Simplifies Fault Identification, And Maintains Overall Loop Integrity. It Is Ideal For Commercial, Industrial, And Institutional Fire Alarm Installations Where Continuous Monitoring And Rapid Response Are Essential.Â
Job to be Done
Primary Job
The Intelligent Isolator Module works as an automatic protection device within an intelligent addressable fire alarm loop. It is detect short-circuit faults and isolate only the affected selected area, keeping the running loop Redundancy fire alarm system active and reliable.
Safety Job
To ensure that a fire alarm system continues to protect people and property even when a fault occurs, by preventing a single failure from disabling the entire system.
Functional Jobs
Detect short-circuit and ground faults on the addressable loop , Automatically isolate only the affected loop section, Allow all other fire alarm devices to remain operational, Restore the isolated section automatically after fault clearance.
How it Works
How does the Agni Veiga Intelligent Isolator Module Work?
The Agni Veiga Intelligent Isolator Module works as an automatic protection device within an intelligent addressable fire alarm loop. Its primary role is to detect short-circuit faults and isolate only the affected selected area, keeping the running loop Redundancy fire alarm system active and reliable.Â
Application & Solution
- Office Building Fire Alarm Loop
- Industrial Facility with Long Cable Runs
- Hospital or Healthcare FacilityÂ
- Shopping Mall or Commercial ComplexÂ
Application & Solution
- Office Building Fire Alarm Loop
- Industrial Facility with Long Cable Runs
- Hospital or Healthcare FacilityÂ
- Shopping Mall or Commercial ComplexÂ
How does the Agni Veiga Sounder / Horn Cum Strobbe Work?
1. Continuous Loop Monitoring
The isolator module continuously monitors the addressable loop through the Veiga digital communication protocol, checking for fault & loop break isolation loop redundancy the circuit starts at the panel, goes out to devices, and then loops back
2. Fault Detection
When a short circuit occurs on the loop, the module instantly detects the fault based on voltage and current changes within the monitored section.
3. Automatic Isolation
Once a fault is detected, the isolator module automatically (isolates) the faulty loop segment. This prevents the fault from affecting other devices connected to the same loop.
4. System Continuity Maintained
All devices outside the isolated section continue to operate normally, allowing alarms, detectors, and control panels to remain fully functional.
5. Fault Reporting to Control Panel
The module communicates the fault status to the fire alarm control panel, enabling maintenance terms to quickly identify the affected loop section.
6. Automatic Reset After Fault Clearance
After the wiring fault is required and normal conditions are restored, the isolator module automatically reconnects the isolated section without manual intervention.
Product in One LineÂ
The Job of an intelligent isolator module is to isolate short-circuit faults in a fire alarm loop Loop Redundancy the circuit starts at the panel, goes out to devices, and then loops backTechnical Specification
|
Specification |
Details |
|---|---|
|
Product Type |
Intelligent Addressable Isolator Module |
|
Series |
Agni Veiga Series |
|
Model |
IND-LVMX-100 |
|
Loop Voltage Range |
15 V to 40 V |
|
Average Standby Current |
90 µA at 24 V |
|
Maximum Devices Isolated |
32 Veiga devices |
|
Dimensions |
75 mm × 52 mm × 28 mm |
|
Weight |
40 g |
|
Operating Temperature Range |
-10°C to 50°C |
|
Communication Protocol |
Veiga Digital Communication Protocol |
|
Function |
Short-circuit isolation on addressable loop |
|
Status Indication |
LED indication for system status |
|
Compliance |
EN 54 |
FAQ
What is an Intelligent Isolator Module?
An Intelligent Isolator Module is a fire alarm device that protects an addressable loop by detecting short circuits or Its primary role is to detect short-circuit faults and isolate only the affected selected area, keeping the running loop Redundancy fire alarm system active and reliable.Â
What is the function of the Agni Veiga Intelligent Isolator Module?
The Agni Vegia Intelligent Isolator Module (IND-LVMX-100) automatically isolates faulty sections of an intelligent loop, allowing the remaining devices and alarms to continue operating normally.
How does the isolator module improve system reliability?
By isolating only the faulted section, the module prevents a single short circuit from disabling the entire fire alarm loop, ensuring continuous monitoring and fast emergency response. With back active both side
Does the isolator module reset automatically?
Yes. Once the short Circuit or fault condition is cleared, the isolator module automatically restores the isolated loop section.Â
Where should the isolator module be installed?
It is typically installed at regular intervals on the addressable loop, often after every 20-25 devices, to ensure optimal fault isolation and easy troubleshooting.Â
Addressable Isolator Module
Protect fire alarm loops with the Agni Veiga Intelligent Addressable Isolator Module IND-LVMX-100. Ensures short-circuit isolation, with loop back redundancyÂ
