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SR EN 61508-4:2002
Functional safety of electrical/ electronic/programmable electronic safety-related systems.Part 4: Definitions and abbreviations
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. EN 61508 is also intended as a stand-alone standard. Has the status of a basic safety publication in accordance with IEC Guide 104.
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Status :
Withdrawn
Approval date : 10/29/2002
Publish date : 10/30/2002
Withdrawal date : 5/1/2013
Number of pages : 32
ICS : 25.040.40 Industrial process measurement and control,29.020 Electrical engineering in general
Technical Committee : 23 - Industrial -process measurement and control
- Normative reference SR EN 61508-1:2002
- Normative reference SR EN 61508-3:2002
- Normative reference SR CEI 60050(191):2002
- Normative reference SR EN 61508-6:2002
- Normative reference SR EN 61508-5:2002
- Normative reference SR EN 61508-2:2002
- Normative reference SR ISO 8402:1995
- Replaced by SR EN 61508-4:2011