BAS EN 61784-2:2012
Industrijske komunikacione mreže – Profili – Dio 2: Dodatni fieldbus profili za mreže u realnom vremenu zasnovani na ISO/IEC 8802-3
Опште информације
Статус: Повучен
Број страна: 244
Језик: Енглески
Издање: 2.
Метода усвајања: Proglašavanje
Датум објаве: 28.11.2012
Технички комитет:
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Апстракт
IEC 61784-2:2010 specifies performance indicators supporting classification schemes for Real-Time Ethernet (RTE) requirements; profiles and related network components based on ISO/IEC 8802-3, IEC 61158 series, and IEC 61784-1; RTE solutions that are able to run in parallel with ISO/IEC 8802-3-based applications. These communication profiles are called Real-Time Ethernet communication profiles. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes with respect to the previous edition are:<br />
- update of the dated references to the IEC 61158 series, to IEC 61784-1, to the IEC 61784-3 series, to the IEC 61784-5 series and to IEC 61918 throughout the document;<br />
- update of selection tables for CPF 2, CPF 3, CPF 11 and CPF 14;<br />
- addition of a new profile CP 11/2 in 12.3;<br />
- addition of a new profile CP 14/3 in subclause 15.5;<br />
- addition of a new Communication Profile Family - CPF 17;<br />
- new subclause 3.3.12 (CPF 17 symbols);<br />
- new Clause 18 for CPF 17 with one profile;<br />
- addition of a new Communication Profile Family - CPF 18;<br />
- new subclause 3.3.13 (CPF 18 symbols);<br />
- new Clause 19 for CPF 18 with one profile;<br />
- specification changes for CPF3;<br />
- update of the requirements for all conformance classes;<br />
- added precise timing requirements for IP;<br />
- updated timing requirements for IO devices;<br />
- added precise timing requirements for PTCP;<br />
- increasing the amount of synchronized devices in line;<br />
- integrating the fast startup as additional feature.<br />
This bilingual version published in 2011-12, corresponds to the English version published in 2010-07.
Животни циклус
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Изворни документ и степен усаглашености
- EN 61784-2:2010, идентичан
- IEC 61784-2:2010, идентичан