Combining the tried and tested with the new to create a future-viable solution
The demand for flexible, containerizable control solutions is rising across manufacturing, machine building, and edge computing. Virtual PLCnext Control meets this need as a future‑ready software solution that delivers control functions independently of hardware. It enables classic PLC tasks to run flexibly on powerful server and edge devices while ensuring real‑time performance, scalability, and support for modern languages such as C++, C#, and Python.
A virtual control system runs on standard hardware like industrial PCs or servers, unlike conventional control systems that depend on specialized hardware built for industrial tasks. Virtualization technologies make this possible by transforming classic PLC functions into a software‑based form. Phoenix Contact’s Virtual PLCnext Control is a fully software‑driven solution within the open PLCnext Technology ecosystem. Delivered as an OCI‑compliant container, it runs on any container‑compatible infrastructure and offers the same functions, operation, and programming options as hardware‑based PLCnext Control, allowing users to work in a familiar environment.
Virtual PLCnext Control gains direct access to the interfaces, functions, and performance of the target hardware thanks to container technology and increased hardware independence. This enables features such as Wi‑Fi network integration and deep‑learning applications that leverage the device’s capabilities. It also retains proven PLCnext functions, including the firewall, certificate server, and database tools. ommunication with SCADA, control systems, and the I/O fieldbus level uses OPC UA and Profinet.
Flexible control architecture – use cases
Virtual PLCnext Control is transforming industrial automation by replacing traditional PLC systems with a containerized, agile software architecture. Three key application areas demonstrate its versatility and show how effectively it meets industry‑specific requirements.
Edge computing – real-time control at the data source
Virtual PLCnext Control meets the rising need for decentralized data processing by running control functions as an OCI container directly on industrial or panel PCs. This lets the system process data at the source instead of through central data centers, which reduces latency and accelerates production decisions. Power providers can analyze consumption data in real time on the grid, and automotive applications can process large data volumes locally for automated decision‑making.Industrial protocols such as Profinet, OPC UA, and MQTT ensure seamless integration into existing system networks. Combined with a scalable subscription model and centralized software rollouts, the edge device becomes a high‑performance hub for modern smart factories.
Virtual PLCnext Control supports the growing need for decentralized data processing by running control functions as an OCI container directly on industrial or panel PCs. This enables data to be processed at the source rather than routed through central data centers, reducing latency and speeding up production‑related decisions. Power providers can analyze consumption data in real time on the grid, while automotive applications can process large data volumes locally for automated decision‑making. Industrial protocols such as Profinet, OPC UA, and MQTT ensure seamless integration into existing system networks. Combined with a scalable subscription model and centralized software rollouts, the edge device becomes a high‑performance hub for modern smart factories.
Virtual PLCnext Control supports the fast‑growing need for decentralized data processing by running control functions as an OCI container directly on industrial or panel PCs. This allows data to be processed at the source rather than through central data centers, reducing latency and enabling faster production decisions.
Power providers can analyze consumption data in real time on the grid, while automotive applications can process large data volumes locally for automated decisions. Protocols such as Profinet, OPC UA, and MQTT ensure seamless integration into existing networks. With a scalable subscription model and centralized software rollouts, the edge device becomes a high‑performance hub for modern smart factories.
Device manufacturers – modularization and integration without hardware outlay
Virtual PLCnext Control gives OEMs and device manufacturers extensive design freedom by integrating the controller directly into their hardware, removing the need for separate PLC systems. This reduces complexity, saves space, and lowers costs.
The virtual controller supports established fieldbus protocols such as OPC UA, Profinet, and Modbus/TCP, along with many other communication standards. Its scalable and adaptable architecture further simplifies system design, while the modular structure enables customized solutions for diverse automation projects with long‑term viability.
Data centers and IT – automation meets high availability
Virtual PLCnext Control brings control functions into data centers, where performance, scalability, and efficiency are essential. As a hardware‑independent solution running on powerful servers, it can adapt dynamically to increasing data volumes while eliminating the cost and maintenance of physical PLC hardware. Virtual controllers scale easily and recover quickly after incidents, while real‑time data processing shortens analysis times and improves system availability. With established communication standards and centralized software management. The solution unifies OT capabilities with IT strategies, enabling effective automation across server environments.
Virtual PLCnext Control goes beyond a traditional controller and acts as a flexible digital transformation platform that adapts to any industrial or IT environment.
Solving complex automation tasks more efficiently
Virtual PLCnext Control combines PLCnext Technology with support for modern high‑level languages, allowing developers to merge traditional PLC programming with languages such as C++, C#, and Python. This allows developers to handle complex automation tasks more efficiently and flexibly. Its open architecture also supports seamless integration of third‑party software and hardware, greatly enhancing adaptability and long‑term viability. Full integration into the PLCnext Technology ecosystem ensures the solution remains flexible, powerful, and ready for future developments.
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