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当前I／O(输入输出)系统种类繁多。贝加莱(B&R)秉承“完美的自动化”的理念,正以X20系统制定新的统一标准。X20系统的诞生源于遍布全球的应用经验以
The current I / O (input and output) system a wide range. B & R adheres to the concept of “perfect automation” and is developing new uniform standards with the X20 system. X20 system was born from the global application experience