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本文就现场总线的特点、优势、局限和应用中应注意的问题进行了浅要分析,同时简要地介绍了以太网的发展和其在现场总线中的应用。
This text has carried on the shallow analysis to the field bus characteristic, the superiority, the limitation and the application should pay attention to the question, simultaneously introduced briefly the ethernet development and its in the field bus application.