IEC 61158-4-11:2014
Current
The latest, up-to-date edition.
Industrial communication networks - Fieldbus specifications - Part 4-11: Data-link layer protocol specificationn - Type 11 elements
Hardcopy , PDF
English - French
15-08-2014
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Overview of the DL-protocol
5 General structure and encoding of PhIDU and
DLPDU and related elements of procedure
6 DLPDU-specific structure, encoding and
elements of procedure
7 DLE elements of procedure
Bibliography
IEC 61158-4-11:2014 specifies procedures for: the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider; procedures for giving communications opportunities to all participating DL entities, sequentially and in a cyclic manner for deterministic and synchronized transfer at cyclic intervals up to one millisecond; procedures for giving communication opportunities available for time-critical data transmission together with non-time-critical data transmission without prejudice to the time-critical data transmission; procedures for giving cyclic and acyclic communication opportunities for time-critical data transmission with prioritized access; procedures for giving communication opportunities based on standard ISO/IEC 8802-3 medium access control, with provisions for nodes to be added or removed during normal operation and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are: Subclauses 4.6.1, 4.6.4 and 5.4.6, Clause 6 and 7.2 for the loop-architecture are modified to cover the additional specifications for the higher data rate in the loop-architecture.
| Committee |
TC 65/SC 65C
|
| DevelopmentNote |
Together with IEC 61158-4-1, IEC 61158-4-12, IEC 61158-4-13, IEC 61158-4-14, IEC 61158-4-16, IEC 61158-4-17, IEC 61158-4-18, IEC 61158-4-19, IEC 61158-4-2, IEC 61158-4-3, IEC 61158-4-4, IEC 61158-4-7 and IEC 61158-4-8, supersedes IEC 61158-4. Together with IEC 61158-3-11, IEC 61158-5-11 and IEC 61158-6-11, supersedes IEC PAS 62406. (12/2007) Stability date: 2018. (08/2014)
|
| DocumentType |
Standard
|
| Pages |
330
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 61158-4-11 : 2015 | Identical |
| NEN EN IEC 61158-4-11 : 2014 | Identical |
| PN EN 61158-4-11 : 2015 | Identical |
| CEI EN 61158-4-11 : 2016 | Identical |
| EN 61158-4-11:2014 | Identical |
| DIN EN 61158-4-11:2015-09 | Identical |
| I.S. EN 61158-4-11:2014 | Equivalent |
| UNE-EN 61158-4-11:2014 | Identical |
| NBN EN 61158-4-11 : 2014 | Identical |
| BS EN 61158-4-11:2014 | Identical |
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