YOKOGAWA FCN-FCJ Java Application Development Kit 3.4

YOKOGAWA FCN-FCJ Java Application Development Kit by Yokogawa Electric Corporation

The YOKOGAWA FCN-FCJ Java Application Development Kit (JADK) is a software toolkit that enables developers to create, test, and deploy Java applications for Yokogawa’s FCN and FCJ autonomous controllers. Designed for industrial automation and edge computing scenarios, it provides a structured, standards-based environment to extend controller capabilities with custom logic, analytics, and integration workflows.

Key capabilities:

• Controller integration: Access system resources and controller functions through Java APIs designed for FCN/FCJ platforms.
• Streamlined development: Build, package, and deploy applications with tools and documentation tailored to the target hardware.
• Reliability and maintainability: Use Java to implement modular, testable code that aligns with modern development practices.
• Industrial use cases: Implement data acquisition, preprocessing, event handling, and on-controller decision-making to reduce latency and bandwidth usage.
• Ecosystem support: Leverage example projects, guidelines, and best practices to accelerate onboarding and reduce development risk.

Who it’s for:

• System integrators and automation engineers building custom functionality on FCN/FCJ controllers
• OEMs and solution providers delivering edge applications within Yokogawa-based systems
• IT/OT teams seeking a scalable, Java-driven approach to industrial application development

By combining Yokogawa’s controller expertise with a familiar Java toolchain, the FCN-FCJ JADK helps teams deliver robust, maintainable applications that run close to the process, improving responsiveness and overall system efficiency. Compatibility and feature availability may vary by controller model and firmware; consult Yokogawa documentation for details.

YOKOGAWA FCN-FCJ Java Application Development Kit is developed by Yokogawa Electric Corporation. The most popular versions of this product among our users are: 1.8, 2.0 and 3.4.