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远程智能 I/O 装置是工业计算机系统向功能分散和地域分散方向发展的一个里程碑,现已作为电力工业自动化技术装备的推广产品之一。叙述了远程智能 I/O 产生的背景与发展过程,并阐述了它的工作原理、网络结构及其应用特点。
Remote intelligent I / O devices are a milestone in the development of decentralized and geographically distributed industrial computer systems. They are now being promoted as one of the promotional products for the power industry automation technology and equipment. Describes the background and development process of remote intelligent I / O generation, and expounds its working principle, network structure and its application characteristics.