DS EN 61158-4-7:2008现行
Industrial Communication Networks - Fieldbus Specifications - Part 4-7: Data-Link Layer Protocol Specification - Type 7 Elements
出版：Danish Standards
专家解读视频
基本信息
标准编号： DS EN 61158-4-7:2008
发布时间：2008/11/17 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：128
标准简介
Gives basic time-critical messaging communications between devices in an automation environment. This protocol also provides communication opportunities to all participating data-link entities: a) in a synchronously-starting cyclic manner, according to a pre-established schedule; b) in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities.
等同采用的国际标准
EN 61158-4-7:2008 - Identical
