SUCCESS STORY
How vNode transformed econ4 into a scalable, multi-protocol platform for ISO 50001 energy management
econ solutions replaced its legacy SOAP interface and adopted vNode as a unified industrial connectivity layer, achieving seamless data integration from Modbus, OPC UA, BACnet, MQTT, and REST API.
- The existing SOAP interface became obsolete, compromising data acquisition and integration with econ4.
- They needed a single platform capable of handling multiple industrial protocols without vendor dependency.
- The solution had to be compatible with on-premise environments (Linux Debian) and containerized deployments (Docker) for maximum flexibility.
THE SOLUTION
vNode as the Secure OPC UA bridge
Connect: vNode subscribes to all GT4/GT5 data points from Advantech SCADA.
Re-map: Numeric NodeIDs → human-readable, structured strings.
Serve: ABB Historian browses and logs compatible tags in real time.
RESULTS
From Data gap to historian continuity
Full historian integration for GT4 & GT5 turbines
Zero downtime during deployment
Scalable, standards-based OPC UA architecture
Encrypted sessions & authenticated access aligned with IT/OT policy
Vendor-neutral and scalable to new systems, turbines or plants.
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.
“vNode made it possible for DEWA to access their SCADA data in real-time for historical logging, without modifying any existing system.”
CLIENT
Dubai Electricity and Water Authority (DEWA) operates one of the largest power and water utilities in the UAE.
Rebus Novus is a Dubai-based consulting firm offering business development, engineering consultancy, digital transformation, market analytics, M&A and company formation services across MENA, helping startups and SMEs scale efficiently.
