| Publication CODE |
Title |
| IEC TR 61511-4:2020 (2020-02) |
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 |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
249.00 €
|
39. |
Description
IEC TR 61511-4:2020(E), Functional safety - safety instrumented systems for the process industry sector, which is a Technical Report:
' specifies the rationale behind all clauses and the relationship between them,
' raises awareness for the most common misconceptions and misinterpretations of the clauses and the changes related to them,
' explains the differences between Ed. 1 and Ed. 2 of IEC 61511-1 and the reasons behind the changes,
' presents high level summaries of how to fulfil the requirements of the clauses, and
' explains differences in terminology between IEC 61508-4:2010 and IEC 61511-1 Ed. 2.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
TC 65/SC 65A
SYSTEM ASPECTS
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2020-02-19 |
| ICS-Code (International Standards Classification) |
13.110
, 25.040.01
|
| NBN Status |
New |
|
| IEC publication date |
2020-02-19 |
| IEC stability date |
2022-12-31 |
| IEC file modification date |
2020-02-19 |
| IEC last modification date |
2020-02-19 |
|
