SUCCESS STORY
From obsolete hardware to scalable software: How to modernize Industrial Connectivity in the Energy sector using vNode
How a Power plant in the Iberian region overcame obsolete hardware using vNode and SDG, enabling interoperability between Siemens PLCs and Schneider SCADA.
This success story highlights how a power plant in the Iberian region replaced outdated Siemens hardware—experiencing frequent malfunctions—with advanced software solutions: vNode IoT Gateway and SDG. With the expertise of HEXA Ingenieros and technical support from Vester Business, the plant achieved a robust, scalable, and future-ready solution.
Key Benefits of the solution
Eliminated obsolete hardware and reduced operational risk.
Seamless communication between Siemens PLC and Schneider SCADA using IEC61850.
Fast and intuitive configuration—no programming required.
Full scalability for integrating new devices and variables.
What will you find in this case study?
The technical challenge faced by the power plant
The power plant faced a critical challenge: Siemens’ hardware for converting from S7 to IEC61850 protocol was discontinued and frequently failed.
Why vNode and SDG were selected as the ideal solution
Hexa Ingenieros implemented vNode Automation and SDG. This allowed the capture of data from a Siemens S7-400 PLC and its delivery to the Schneider SCADA via IEC61850.
A breakdown of the implemented architecture
The setup process included importing a SCD file to register the signals in SDG and link them with vNode.
Step-by-step configuration and deployment
Installation and commissioning
were completed in minutes and a unified namespace was created to facilitate data interpretation by system managers.
Real-world benefits of post-deployment
Post-deployment, vNode offers real value with easy scalability, flexible integration, and ongoing updates—ensuring the system stays efficient, current and ready for future growth.
Key achievements
Enhanced operational efficiency
Real-time optimization reduced drilling times and improved decision-making processes.
Agility and stability
The project development time was significantly reduced, accelerating time-to-market.
Replicability and scalability
The solution was successfully replicated across various projects, establishing a strong framework for future scalability.
Advanced pressure management
Precise and dynamic pressure management led to improved safety and operational stability.
Ongoing support
Continuous technical support from vNode ensured the system’s reliability and adaptability.
“Not only did vNode solve our customer’s outdated hardware problem, but it also provided us with a scalable and easy-to deploy solution. Vester Business’ technical support was key to the success of the project.”
With over 23 years of experience in industrial automation, HEXA Ingenieros specializes in advanced solutions for process control and monitoring. They provide consulting, 24/7 support, and customized solutions to help clients improve operational efficiency through cutting-edge technology.