ABB KUC720AE01 3BHB003431R0101 3BHB000652R0101 is a networked control board produced by ABB that provides multiple communication possibilities and can be integrated into multiple combinations to form a powerful network node for automation solutions from minimum to maximum. It is mainly used for high-quality frequency converters and inverters.
The networked control system is a system that combines network and control in the 21st century. The research on Networked Control System (NCS) has become one of the cutting-edge topics in the current automation field. In networked control systems, controllers, actuators, and sensors are interconnected through a network to form a control system. The communication between them can be synchronous or asynchronous. In synchronous communication, the data transmission clock is synchronized, while in Asynchronous communication, the data transmission clock is not synchronized.
The control board is one of the core components in the control system, responsible for controlling and monitoring the operation of the entire system. The control board can be a hardware circuit or a software program. [4] A control board typically includes components such as a processor, memory, input/output interfaces, and communication interfaces. Among them, the processor is responsible for controlling the execution of programs, the memory is responsible for storing programs and data, the input/output interface is responsible for communication with actuators and sensors, and the communication interface is responsible for communication with other devices.
In the hardware circuit design of the control board, the following factors need to be considered:
Stability: The control board must have high stability to ensure the reliability and stability of the system.
Real time performance: The control board must have high real-time performance to ensure the system’s response speed and control accuracy.
Scalability: The control board must have high scalability to support system functional expansion and upgrades.
Communication performance: The control board must have high communication performance to support the communication requirements of the system.
Security: The control board must have high security to ensure the safety and reliability of the system.