K-WANG




The KEBA OP 331/C-4400 is a high-performance automation terminal designed specifically for demanding environments such as the power industry, petrochemical plants, and general automation applications. Built with precision engineering and robust materials, this operator panel combines advanced input/output capacity, exceptional durability, and reliable performance to meet the stringent requirements of industrial automation systems.
At the core of the KEBA OP 331/C-4400 is a versatile 15-inch color touchscreen display that delivers crisp visuals and intuitive user interaction. The device supports multiple input and output channels, allowing seamless integration with complex control systems. Its I/O capacity supports extensive connectivity options, ensuring compatibility with sensors, actuators, and other field devices. Designed to operate continuously under harsh conditions, the OP 331/C-4400 offers IP65-rated front panel protection, resistance to dust and moisture, and a wide operating temperature range, making it ideal for rigorous industrial environments.
Performance metrics of the OP 331/C-4400 are impressive, with rapid processing speeds and real-time data acquisition capabilities that facilitate quick decision-making and responsive control. The terminal supports various communication protocols, including Ethernet, CAN bus, and serial interfaces, enabling smooth data exchange across diverse automation networks. This versatility ensures the OP 331/C-4400 excels in applications requiring precise monitoring, control, and automation tasks in power plants, petrochemical facilities, and general manufacturing automation.
In real-world scenarios, the KEBA OP 331/C-4400 is particularly effective in power industry applications such as substation automation and power distribution control, where reliable operation and fast response times are crucial. In petrochemical plants, it manages complex process control systems, ensuring safety and efficiency in chemical processing units. For general automation, the OP 331/C-4400 enhances production line management, reducing downtime and increasing throughput by providing operators with clear visualization and control interfaces.
When compared to other models within the KEBA portfolio, the OP 331/C-4400 stands out due to its balanced combination of screen size, ruggedness, and connectivity. For instance, while the KEBA OP 362-LD/C-6006 offers a larger display and additional features for highly complex control centers, the OP 331/C-4400 provides a more compact, cost-efficient solution without compromising on performance. Similarly, the KEBA CP450/B focuses more on compact control panel functions but lacks the extensive I/O capacity and environmental protection of the OP 331/C-4400.
Alongside the KEBA OP 331/C-4400, KEBA offers complementary automation products such as the KEBA CU 211/E and KEBA CU 212 controllers, which provide robust processing power for control logic and machine management. The KEBA HT4/20656 and KEBA HT401-122-4/0 operator terminals serve as alternatives for different screen sizes and application requirements, while the KEBA HMT330180B024K and KEBA HMT330180A093K modules provide specialized input/output expansion options.
For applications requiring digital output capabilities, the KEBA DO 321 / DO321/16/B and KEBA DO 470/B modules are excellent complements, enhancing the overall system flexibility. Additionally, the KEBA E-CRT/EL 1762A display units and KEBA DC 162/IP20/53151/03 power supplies integrate seamlessly with the OP 331/C-4400, ensuring stable and reliable operation in complex automation setups.
The KEBA OP 331/C-4400 exemplifies the brand’s commitment to quality and innovation in industrial automation. Its application in the power industry, petrochemical, and general automation sectors demonstrates its adaptability and reliability. By choosing the OP 331/C-4400, users benefit from a durable, high-capacity operator terminal that simplifies control system integration and enhances operational efficiency.
In summary, the KEBA OP 331/C-4400 is a standout product within KEBA’s extensive automation lineup, combining rugged design, superior input/output capabilities, and versatile communication options. It complements other KEBA automation products such as the KEBA HT4/20656, CU 211/E, HMT330180B024K, DO 321 / DO321/16/B, and OP 362-LD/C-6006, providing a comprehensive solution for automation needs across multiple industries. Whether deployed in power generation facilities, petrochemical plants, or general industrial automation, the KEBA OP 331/C-4400 delivers dependable performance and operational excellence.

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KONG JIANG
Add: Jimei North Road, Jimei District, Xiamen, Fujian, China
Tell:+86-15305925923