CEI EN 61158-3-8 : 2008现行
INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 3-8: DATA-LINK LAYER SERVICE DEFINITION - TYPE 8 ELEMENTS
出版：Comitato Elettrotecnico Italiano
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基本信息
标准编号： CEI EN 61158-3-8 : 2008
发布时间：2008/1/1 0:00:00
标准类别：Standard
出版单位：Comitato Elettrotecnico Italiano
标准页数：40
标准简介
Gives common elements for basic time-critical messaging communications between devices in an automation environment. The term time-critical is used to represent the presence of a time- window, within which one or more specified actions are required to be completed with some defined level of certainty.
