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VMUM4AS1T2X – Master Module & Data Logger Unit
Carlo Gavazzi VMUM4AS1T2X PV string monitoring master module with integrated data logger, RS485 communication and DIN rail mounting for renewable energy monitoring systems.
£471.71
Why Choose the Carlo Gavazzi VMUM4AS1T2X PV String Monitoring Master Module?
The Carlo Gavazzi VMUM4AS1T2X is a professional PV string monitoring master module and data logger designed for monitoring photovoltaic installations and renewable energy systems. As part of the Carlo Gavazzi EOS-Array PV String Monitoring System, it provides centralised communication, data logging and management for connected PV monitoring modules, enabling efficient supervision of solar energy installations.
The master module communicates using RS485 and is designed for DIN rail installation within electrical control panels. With integrated digital inputs, local display and data logging capabilities, it allows operators to monitor system performance and quickly identify faults within photovoltaic string monitoring systems.
Powered from a 12–28 V DC supply, the VMUM4AS1T2X offers reliable operation in commercial and utility-scale solar installations where dependable monitoring and communication are essential for maintaining maximum energy production.
Key Advantages
- Dedicated PV string monitoring master module.
- Designed for Carlo Gavazzi EOS-Array monitoring systems.
- Integrated data logging for photovoltaic installations.
- RS485 communication for system integration.
- Compact DIN rail mounting design.
- Supports efficient monitoring of large solar installations.
Key Features
- Carlo Gavazzi EOS-Array master module.
- Integrated data logger.
- RS485 communication interface.
- 12–28 V DC operating supply.
- Two configurable digital or temperature inputs.
- Integrated 6-digit display.
- DIN rail mounting.
- Designed for photovoltaic string monitoring applications.
Reliable Monitoring for Solar Energy Systems
The VMUM4AS1T2X serves as the central controller for Carlo Gavazzi photovoltaic monitoring systems, collecting operational data from connected monitoring devices while providing communication and logging functions for system analysis and maintenance.
By continuously monitoring PV string performance, the module helps operators identify faults, improve energy production and simplify maintenance across commercial, industrial and utility-scale solar installations.
Typical Applications
- Photovoltaic power plants.
- Commercial solar installations.
- Utility-scale renewable energy projects.
- PV string monitoring systems.
- Solar energy performance monitoring.
- Industrial renewable energy installations.
Technical Specifications
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | EOS-Array PV Monitoring |
| Model | VMUM4AS1T2X |
| Product type | PV string monitoring master module |
| Function | Master module and data logger |
| Communication | RS485 |
| Power supply | 12–28 V DC |
| Display | 6-digit display |
| Digital inputs | 2 configurable digital or temperature inputs |
| Digital outputs | None |
| Mounting type | DIN rail |
| Application | Photovoltaic string monitoring systems |
| System compatibility | Carlo Gavazzi EOS-Array PV monitoring system |
| Weight | Approx. 0.14 kg |
Frequently Asked Questions
What is the Carlo Gavazzi VMUM4AS1T2X used for?
The VMUM4AS1T2X is a master module and data logger used to manage and monitor Carlo Gavazzi photovoltaic string monitoring systems.
Which communication interface does the module use?
The unit communicates using an RS485 interface for integration with compatible monitoring devices.
What power supply is required?
The VMUM4AS1T2X operates from a 12–28 V DC power supply.
Can the module be DIN rail mounted?
Yes, it is designed for straightforward DIN rail installation within electrical control panels.
Where is the VMUM4AS1T2X typically installed?
It is commonly installed in commercial and utility-scale photovoltaic systems where centralised monitoring and data logging are required.
Trusted by Renewable Energy Professionals Worldwide
Carlo Gavazzi PV monitoring solutions are trusted by solar installers, system integrators and renewable energy professionals to provide dependable monitoring, communication and performance analysis for photovoltaic installations.
