IEC 61158-3-19 Ed. 4.0 b PDF

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Industrial communication networks – Fieldbus specifications – Part 3-19: Data-link layer service definition – Type 19 elements

Published by	Publication Date	Number of Pages
IEC	04/24/2019	53

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IEC 61158-3-19 Ed. 4.0 b – Industrial communication networks – Fieldbus specifications – Part 3-19: Data-link layer service definition – Type 19 elements

IEC 61158-3-19:2019 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 fourth edition cancels and replaces the third edition published in 2014. It constitutes a technical revision. The main changes are:
-improving the hotplug and redundancy features;
-improving the phase switching and the error handling;
-editorial improvements