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Control and safety instrumented systems that support high efficiency, high quality, and safe plant operations. Based on our over 45 years of experience in the production control systems field, we provide solutions that support long-term stable production and enable a flexible and prompt response to changes in the business environment.
Our distributed control system (DCS) brings together the best of our unique digital control technology, experience, and know-how, and our safety instrumented system (SIS) prevents plant accidents from occurring and prevent damage from spreading in the event of an unexpected accident.

Control and Safety System

OpreX Control and Safety System belongs to the OpreX Control category of the comprehensive OpreX brand for Yokogawa’s industrial automation (IA) and control business. We offer an extensive range of distributed control system and safety instrumented system solutions.

Collaborative Information Server

Collaborative Information Server (CI Server) allows immediate improvement to production efficiency through DX (digital transformation) and reduction of operational maintenance whilst building a digital transformation framework.

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Distributed Control System (DCS)

Our distributed control system (DCS) enables automation and control of industrial processes and enhanced business performance. Over 30,000 systems entrust Yokogawa DCS to deliver their production goals.

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Safety Instrumented System (SIS)

Safety Instrumented Systems (SIS) protect people, environment and assets. Yokogawa’s SIS and relevant safety solutions are widely used in applications of Emergency shutdown, Fire & gas, Burner management and HIPPS.

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Process Control PLC/RTU

From process plants to remote locations, our process control PLC and Remote Terminal Unit (RTU) help users maximize operational excellence.

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High Availability Technology

For the Yokogawa's high availability technology, by the redundant configuration of two PCs, contributes to realization of high availability of the system and improvement of productivity.

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