NEN EN IEC 61158-3-20 : 2014
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INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 3-20: DATA-LINK LAYER SERVICE DEFINITION - TYPE 20 ELEMENTS
Published date
01-19-2015
Publisher
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.
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