Description
The computer is a device to meet the requirements of fast and large data processing. In terms of hardware structure, the bus has a high degree of standardization, strong compatibility, and rich software resources, especially with the support of real-time operating system, so it has advantages in controlling industrial objects that require fast, strong real-time, complex models, and large computational workload. The distributed system has developed from the industrial automation instrument control system to the distributed system with the industrial control computer as the center, so it has certain advantages in analog quantity processing and loop regulation. At the initial stage, it was mainly used for continuous process control, focusing on the loop regulation function. PLC is developed from relay logic system, which is mainly used in discrete manufacturing and process control. At the initial stage, it mainly replaced relay control system, focusing on switching value sequence control.

6410-024-N-N-N
