CEI EN 61158-3-8 : 2008現行
INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 3-8: DATA-LINK LAYER SERVICE DEFINITION - TYPE 8 ELEMENTS
出版：Comitato Elettrotecnico Italiano
專家解讀視頻
基本信息
標準編號： CEI EN 61158-3-8 : 2008
發布時間：2008/1/1 0:00:00
標準類別：Standard
出版單位：Comitato Elettrotecnico Italiano
標準頁數：40
標準簡介
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.
