
Industrial Communication Networks - Fieldbus Specifications - Part 3-3: Data-link Layer Service Definition - Type 3 Elements
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專(zhuān)家解讀視頻
Gives elements for basic time-critical messaging communications between devices in an automation environment.
Available on CD-Rom. Supersedes DIN EN 61158-3 and DIN EN 61158-300 issue 11-2006. (09/2008)