DS/EN IEC 61158-3-4:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Industrial communication networks – Fieldbus specifications – Part 3-4: Data-link layer service definition – Type 4 elements
05-05-2023
27-06-2019
This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment.
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