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分布控制系统在大规模和中规模工厂的最新应用要求控制器件相互间的有效和高速通讯以保证高性能运行。为高速实时控制系统而专门研制的这种数据信息通道达到约1ms 的响应时间。响应的快
The latest applications of distributed control systems in large and medium-scale plants require efficient and high-speed communication between control devices to ensure high performance. This data information channel, specially developed for high-speed real-time control systems, achieves a response time of about 1 ms. Fast response