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本文对国外几种典型的现场总线作了简单介绍 ,并进行了对比分析。最后 ,就如何采用 PROF1BU S开发低压电控配电装置中的总线接口作了详细讨论
This article made a brief introduction of several typical field bus abroad, and conducted a comparative analysis. Finally, on how to use PROF1BU S development of low-voltage electrical distribution device in the bus interface were discussed in detail