用PLC实现的一种集散型控制系统

A Kind of Centralized and Decentralized Control System with PLC

  • 摘要: 采用对比方式 ,介绍了一种用PLC实现的集散型控制系统。这种系统较之现在广泛使用的远程I/O控制方式 ,具有通用性强、组态灵活、可靠性高、经济性好等特点。

     

    Abstract: A kind of centralized and decentralized control system with PLC is introduced in this paper by contrast method. This system has many particulars as compared with remote I/O control system which is widely used now, such as strong in generality, flexible in configuration, high in reliability, econnomic in investment and so on.

     

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