
Industrial Communication Networks - Fieldbus Specifications Part 4-3: Data-link Layer Protocol Specification - Type 3 Elements (iec 61158-4-3:2010 (eqv))
出版:National Standards Authority of Ireland

專(zhuān)家解讀視頻
Describes procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider.
EN 61158-4-3:2014 - Identical