Functional safety – Safety instrumented systems for the process industry sector
Part 4: Explanation and rationale for changes in IEC 61511-1 from Edition 1 to Edition 2
(IEC/TR 61511-4:2020); German version CLC IEC/TR 61511-4:2020 Class/Status:
Standard,
valid
Released: 2021-05
VDE Art. No.: 0800715
IEC TR 61511-4 was created to explain the rationale leading from Edtion 1 to Editon 2 to a general audience. The report is intended to prevent misunderstandings in the application of the 61511 series. It responds to the prevailing trend of sharing automation systems across multiple safety functions. It also reaffirms the need to design functional safety management instead of focusing on calculations and managing the actual performance of the SIS. For this purpose, the main differences are listed. In addition, typical approaches of the process industry are presented on how to apply the respective clauses.
This Document is related to the following Topics (in bold):
Normenübersichten, Tabellen und Tipps aus den Bereichen Industrieautomation, Leittechnik, Prozessleittechnik (PLT) und der industriellen Mess-, Steuerungs- und Regelungstechnik (MSR-Technik) VDE-Schriftenreihe – Normen verständlich, Band 101
2018, 264 pages, Din A5, Broschur
Dieser Buchtitel ist auch als E-Book (PDF) erhältlich
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