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OPC Gateway

Intelligent Connectivity Between Machines and IT Systems

The OPC Gateway enables efficient, bidirectional data exchange between industrial machines (e.g. PLCs, CNCs, sensors) and modern web applications, MES and ERP systems, or IoT tools. It facilitates the transition from scattered data to an integrated production environment — fully aligned with the Industry 4.0 concept.

What does the OPC Gateway change?

From One-Way Communication to Real-Time Collaboration

Traditionally, communication with machines followed a request–response model. An application would send a query and wait for the machine to return data — a limiting approach, especially in environments that require immediate reaction.

The OPC Gateway enables asynchronous communication, acting as an automated information channel between machines and IT systems.

Data reaches IT systems instantly

no delays, no waiting, no need for repeated requests.

Machines don’t have to respond to every command

the system actively listens for changes, subscribes to specific parameters, and reacts in real time.

Operators gain greater control

they can not only monitor but also control machines directly from a web application, sending precise commands based on live data.

As a result, production becomes more responsive and less dependent on the limitations of traditional HMI interfaces.

What challenges are manufacturing companies facing today?

Lack of real-time machine data makes quality maintenance harder

70% of manufacturing companies do not use real-time data, which makes it difficult to maintain process consistency and respond quickly and efficiently to production errors.

Manual reporting burdens teams and delays decisions

Non-automated reporting processes can consume up to 40% more time, leading to delayed responses and reduced efficiency among technical teams.

IT infrastructure can’t keep up with production needs

Fragmented systems, local installations, and complex IT procedures slow down deployments, limit scalability, and complicate integration of new tools — driving up costs and reducing flexibility.

System maintenance costs are rising faster than capabilities

Companies relying solely on traditional HMI panels face increasing costs for hardware, licenses, and support — yet still lack full control over their data and the ability to use it strategically.

How can the OPC Gateway help your company?

Faster and more flexible access to data

The OPC Gateway operates faster than traditional HMI interfaces. Data is delivered to the system in real time — enabling quicker identification of anomalies and immediate response.

Simplified IT infrastructure

Instead of installing software on multiple computers, the OPC Gateway can be deployed on an edge controller. The client only needs to open a single connection — no need to modify multiple firewalls. Deployment time is reduced from 1–2 days to just 5 minutes.

Process consistency and better quality control

Real-time monitoring of production parameters supports consistent quality and quick identification of deviations. This is the foundation for stable, repeatable processes — especially in serial production.

Lower licensing and hardware costs

Instead of multiple HMI panels, a single web application is enough. This simplifies operations, reduces infrastructure complexity, and lowers both licensing and hardware expenses.

Data collection across the entire environment

The OPC Gateway reads data not only from machines but also from third-party sensors — even if they don’t provide an open API. This gives users a complete view of the process and enables more accurate responses to changes.

Access to data without programming

Thanks to the REST API, users can read and send data without knowing programming languages. All they need is the relevant parameters — everything is ready to use.

Ready for predictive maintenance and new service models

Based on real-time readings, it’s possible to analyze component wear, plan maintenance, and eliminate downtime. The collected data also enables the development of custom service offerings — tailored to actual needs.

Our Methodology. How We Implement OPC Gateway Solutions

Every production environment is different — that’s why instead of using predefined templates, we offer a proven model that we adapt to your company’s specific needs. We use the 4D method: Discovery, Definition, Delivery, Direction — a framework that combines analysis, design, and implementation with long-term business value in mind.

Our collaboration is based on close communication with your team — ensuring the solution is understandable, effective, and ready to grow with your organization.

Metodology 4D

Discovery

Understanding the DNA of the problem before the first line of code is written

The Discovery phase allows for a deep understanding of the business challenge, user needs, and technological context. As a result, the project starts on solid foundations, and key assumptions are validated before development begins.

Key artifact

Standardized Concept Document

Our focus

  • Defining goals
  • Problem identification
  • User research
  • Competitor analysis
  • Feasibility study
  • Technical requirements

Our activities

We analyze the client’s business and technological environment: from existing systems to user needs and strategic goals. We validate business assumptions, identify risks, and define the problem to be solved. The outcome is a coherent product concept that forms the foundation for the next stages of the project.

Definition

Translating knowledge and ideas into a concrete product plan

In the Definition phase, we transform insights from Discovery into a detailed solution design. This includes defining requirements, system architecture, and the user experience concept.

Key artifact

Product & Architecture Blueprint

Our focus

  • Requirements gathering and analysis
  • Use case analysis
  • UX and prototype design
  • System architecture design
  • Risk register
  • Effort and cost estimation

Our activities

We translate business goals into specific functional and technical requirements. We design UX prototypes, define the architecture, and plan the project implementation. This ensures development starts with a clear plan and minimal risk.

Delivery

Building and delivering reliable software

In the Delivery phase, we develop the final solution. We focus on code quality, clear communication with stakeholders, and a stable product release.

Key artifact

Production-ready product / deployment

Our focus

  • Product development
  • Stakeholder management
  • Testing and quality assurance
  • Development

Our activities

Our teams build the solution using modern development practices and continuous integration. We regularly test the product and maintain transparent communication with stakeholders to deliver a stable, production-ready solution.

Direction

Transforming a product into a growing digital business

Direction is a phase of long-term product development. Instead of ending cooperation after implementation, we support clients in scaling solutions, introducing innovations, and building a competitive advantage.

Key artifact

Product development and innovation roadmap

Our focus

  • Product development and roadmap
  • Customer Success and support
  • Strategic consulting
  • Innovation and future planning
  • Identifying new revenue streams

Our activities

Together with the client, we analyze product data, identify new growth opportunities, and plan future functionalities. We help scale the solution, optimize its performance, and build a long-term product strategy.

What You Gain from Using an OPC Gateway

  1. Comprehensive support — from analysis to solution scaling.
  2. A solution tailored to real-world conditions and your team.
  3. Instant access to data that supports decision-making and quality.
  4. Technical and expert support — at every stage of the project.
  5. Readiness for further automation and development toward Industry 4.0.

Where is the OPC Gateway used?

OPC Gateway is used in:

Factories with production lines: wood, metal, plastics

Machines equipped with thickness, weight, or pressure sensors

Facilities with distributed infrastructure

Clients using MES/ERP/IoT solutions

Companies investing in predictive maintenance

Serial production requiring repeatability and quality control

OPC Gateway is a technology that accelerates and simplifies deployments, reduces costs, and improves the quality of industrial processes. It enables better use of data, increases predictability, and supports the development of new operating models in line with Industry 4.0.

FAQ

The OPC Gateway connects machines, sensors, and other industrial devices with your IT infrastructure – such as MES, ERP, or cloud systems. It transforms real-time machine data into standard REST API interfaces, enabling secure and direct transmission of production data to your applications – without the need for manual interfaces or specialized solutions.

The OPC Gateway provides transparency and control over production. Data can be collected and analyzed in real time and integrated with central systems – for quality monitoring, process optimization, or automated control. This reduces integration effort, minimizes sources of error, and lays the foundation for an Industry 4.0 strategy.

We begin with a preparation workshop and an analysis of your infrastructure. Based on this, we design a solution tailored to your machines. The implementation follows a phased approach – from the initial connection to full system integration. Our proven 4D model (Discover, Define, Develop, Deliver) ensures a transparent and structured process.

Before starting the project, we analyze your existing systems, networks, and interfaces – including compatibility with OPC UA/DA. Our experts evaluate how to integrate the Gateway technically and organizationally into your environment, aiming for a seamless and lasting implementation without costly modifications.

The basic requirement is that your machines support OPC – either via OPC UA or classic OPC DA. A stable network for data transmission is also important. If needed, we can provide appropriate gateways or adapters to bridge any gaps.

We follow current security standards – including encrypted connections, role-based access, and secure authentication. From the planning phase, we involve your IT department and ensure compliance with internal policies and legal regulations.

Yes, we always recommend a pilot phase. The Gateway is tested and optimized in a selected area – for example, on a single production line. This helps identify and resolve potential issues before rolling out the solution across the entire organization.

In addition to the technical implementation, we offer practical training for IT and production teams. We actively support the change process through clear communication, documentation, and actionable recommendations – increasing team acceptance and ensuring a smooth rollout.

Our clients report more efficient data flows, faster response times, and greater transparency throughout the production process. New machines and systems can often be connected within just a few days. The Gateway provides a solid foundation for further digitalization – such as monitoring, predictive maintenance, or AI-supported optimization.

What kind of team do you need to accelerate work on your projects? Talk to our specialists about your needs.

Jakub Orczyk Member of the Management Board / Sales Director VM.PL
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