IEC 61508-4:1998
Superseded
View Superseded by
Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see www.iec.ch/61508)
Hardcopy , PDF
12-03-1998
12-31-2021
Contains the definitions and explanation of terms that are used in parts 1 to 7 of this standard. Intended for use by technical committees in the preparation of standards in accordance with the principles contained in IEC Guide 104 and ISO/IEC Guide 51. IEC 61508 is also intended as a stand-alone standard.Has the status of a basic safety publication in accordance with IEC Guide 104.The contents of the corrigendum of April 1999 have been included in this copy.
| Committee |
TC 65/SC 65A
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| AS 61508.4-1999 | Identical |
| SAC GB/T 20438.4:2017 | Identical |
| BS EN 61508-4:2002 | Identical |
| UNE-EN 61508-4:2003 | Identical |
| ISA 99.00.01 : 2007 | SECURITY FOR INDUSTRIAL AUTOMATION AND CONTROL SYSTEMS - PART 1: TERMINOLOGY, CONCEPTS, AND MODELS |
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