The CPU bus unit of Omron PLC is the core control unit of PLC, which realizes the input and output, calculation and control of PLC. It has the characteristics of high performance, high reliability and high scalability, and can meet the requirements of complex control systems.
The CPU bus unit uses a high-speed microprocessor and memory and supports a variety of communication protocols, including Ethernet, serial communication and CAN bus. At the same time, it also provides a wealth of input and output interfaces, supporting digital, analog and special signal input and output, to meet the needs of various industrial control application scenarios.
The CPU bus is the fastest bus in the PC system and the core of the chipset and motherboard.
This bus is primarily used by the CPU to transfer information to and from the cache, main memory, and North Bridge (or MCH).