Control Systems & Process Automation
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Automation systems and control cover the PLCs, HMIs, sensors, and control panels that automate individual machines and processes. The suppliers below design, manufacture, or integrate control systems and components for European manufacturing, distinct from larger factory-wide automation solutions.
What Control Systems & Process Automation suppliers provide
Suppliers in this category design, manufacture, or integrate the control layer for individual machines and processes, including programmable logic controllers (PLCs), human-machine interfaces (HMIs), sensors, control panels, and drive control components. Their core competence lies in control system design, panel building, and PLC programming to automate a specific machine, cell, or process step. Many suppliers also provide commissioning, retrofitting, and remote diagnostics services. This category is distinct from factory automation, which covers larger, integrated production-line or site-wide solutions, and from robot controllers and software, which are specific to operating robots. In the pre-selection phase, compare which control platforms, programming languages, and industries each supplier specialises in.
Relevant standards
Control system programming commonly follows IEC 61131-3, which standardises PLC programming languages. Electrical equipment of machinery is typically built to IEC 60204-1, and safety-related parts of control systems commonly reference ISO 13849-1. Industrial cybersecurity for connected control systems is addressed under IEC 62443.
Frequently asked questions
What does an automation and control systems supplier typically deliver?
Typical scope includes PLC and HMI programming, control panel design and build, sensor integration, and commissioning for a specific machine or process, as opposed to a complete production line.
Which standard governs PLC programming languages?
IEC 61131-3 defines the standard programming languages for programmable logic controllers, which helps buyers assess whether a supplier’s programming approach fits their existing systems.