IEC 61508-4/COR1:1999
Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations

Standard No.

IEC 61508-4/COR1:1999

Release Date

1999

Published By

International Electrotechnical Commission (IEC)

Status

Withdraw

Replace By

IEC 61508-4:2010

Latest

IEC 61508-4:2010

Scope

This standard is about Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations; Corrigendum 1

IEC 61508-4/COR1:1999 history

• 2010 IEC 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
• 1970 IEC 61508-4:1998/COR1:1999 Corrigendum 1 - Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
• 1999 IEC 61508-4/COR:1999 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations; Technical Corrigendum
• 1998 IEC 61508-4:1998 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations

IEC 61508-4/COR1:1999 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations was changed to IEC 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations.