BS EN 61158-3-14:2014 PDF

What is BS EN 61158-3-14 - Data-link layer service definition — Type 14 elements about?

BS EN 61158-3-14 is the 14 th subpart of the third part of the multiple series that provides 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. BS EN 61158-3-14 defines in an abstract way the externally visible service provided by the Type 14 Fieldbus data-link layer in terms of:

The primitive actions and events of ...