AS 61508.5:1999
Functional safety of electrical/electronic/programmable electronic safety-related systems - Examples of methods for the determination of safety integrity levels

Standard No.

AS 61508.5:1999

Release Date

1999

Published By

Standard Association of Australia （SAA）

Status

Be replaced

Replace By

AS 61508.5:2011

Latest

AS 61508.5:2011

Scope

Provides information on the concepts and relationship of risk to safety integrity together with methods of determining safety integrity levels. The Standard is identical with and has been reproduced from IEC 61508-5:1998.

AS 61508.5:1999 Referenced Document

• IEC 61508-2 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems*， 2010-04-01 Update
• IEC 61508-6 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3*， 2010-04-01 Update
• IEC 61508-7 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures*， 2010-04-01 Update
• ISO/IEC Guide 51:1990 Guidelines for the inclusion of safety aspects in standards

AS 61508.5:1999 history

• 1970 AS 61508.5:2011 Examples of methods for determining safety integrity levels for functional safety of electrical/electronic/programmable electronic safety-related systems
• 1999 AS 61508.5:1999 Functional safety of electrical/electronic/programmable electronic safety-related systems - Examples of methods for the determination of safety integrity levels