
Industrial Communication Networks - Field Bus Specifications - Part 3-14: Data-link Layer Service Definition - Type 14 Elements
出版:Nederlands Normalisatie Instituut

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Defines 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.
Partially supersedes NEN EN IEC 61158-3. (04/2008)
IEC 61158-3-14 Ed. 1.0 - Identical