IEC 61158-3-19 Ed. 3.0 b:2014 PDF

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Industrial communication networks – Fieldbus specifications – Part 3-19: Data-link layer service definition – Type 19 elements
standard by International Electrotechnical Commission, 08/13/2014

Category: IEC

Description

IEC 61158-3-19:2014 defines the services provided to the Type 19 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This third edition cancels and replaces the second edition published in 2010. It constitutes a technical revision. The main changes are:
– introducing connections based on a producer-consumer model;
– introducing additional mechanisms to realize features such as timestamping and oversampling;
– improving the hotplug and redundancy features;
– improving the phase switching and the error handling;
– editorial improvements.