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IEC 61158-3-21 Ed. 1.0 en:2010

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IEC 61158-3-21 Ed. 1.0 en:2010 Industrial communication networks - Fieldbus specifications - Part 3-21: Data-link layer service definition - Type 21 elements

standard by International Electrotechnical Commission, 08/05/2010

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IEC 61158-3-21:2010(E) defines in an abstract way the externally visible service provided by the Type 21 fieldbus data-link layer in terms of the primitive actions and events of the service; the parameters associated with each primitive action and event, and the form which they take and the interrelationship between these actions and events, and their valid sequences. It cancels and replaces the IEC/PAS 62573 published in 2008.

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Edition: 1.0 Published: 08/05/2010 Number of Pages: 44File Size: 1 file , 650 KB