وحدة التحكم المشغلي Kromschroeder OCU 500 - 4 (84327033)

Kromschroder operator control unit OCU 500-4 (84327033) is a highly functional device for visualization, control, and parameter adjustment of industrial equipment connected to FCU 500 / BCU 500 control systems. It is designed for mounting on the control cabinet door and allows engineers and technicians to efficiently manage processes without the need to constantly open the enclosure. Key advantages of the product: Transparency and control in one device: The OCU 500-4 displays current process parameter values, operating statistics, flame signal intensity, and system parameters in clear text format. This helps to quickly diagnose equipment status, understand what is happening in the system, and make prompt decisions. Intuitive control: The device features a clear illuminated display and convenient navigation buttons, allowing the user to switch between modes, view data, change parameters, or directly control actuators (e.g., adjust valves) in manual mode. Easy installation: The unit is simply mounted on the control cabinet door using a standard 22 mm mounting, without requiring access inside. It connects to the control unit via a 4-pin cable up to 10 m long, and the necessary connectors are included, saving time on installation and simplifying commissioning. Multilingual support: The OCU 500-4 supports several interface languages, including Russian and English, as well as Polish, Hungarian, Czech, and Romanian, making it convenient for international operation and maintenance. Protection and reliability: The unit housing has an IP65 protection level, ensuring resistance to dust and moisture — an important factor for industrial environments.