NEN EN IEC 61158-6-9:2014现行
Industrial Communication Networks - Fieldbus Specifications - Part 6-9: Application Layer Protocol Specification - Type 9 Elements
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN EN IEC 61158-6-9:2014
发布时间：2014/11/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：191
标准简介
Defines common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to type 9 fieldbus. 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.
标准备注
Supersedes NEN EN IEC 61158-6. (06/2008)
等同采用的国际标准
EN 61158-6-9:2014 - Identical
