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IS EN 61511-1:2017 Functional safety - Safety instrumented systems for the process industry sector. Framework, definitions, system, hardware and software requirements (+A1:2017)

Publication Year

2017

Document Status

Current

Abstract

Details are given for the specification, design, installation, operation and maintenance of a safety instrumented system, so that it can be confidently entrusted to place and/or maintain the process in a safe state.

Document History

Supersedes IS EN 61511-1:2005. Amendment A1 issued December 2017.

Publisher Information

National Standards Authority of Ireland

National Standards Authority of Ireland (NSAI) is Ireland’s official standards body. They operate under the National Standards Authority of Ireland Act (1996) and are accountable to the Minister of Enterprise, Trade, Employment and Innovation.

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NSAI
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Website: http://www.nsai.ie
Email: nsai@nsai.ie
Tel: 01 807 3800