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BS EN 61511-1:2017 Functional safety - safety instrumented systems for the process industry sector. Framework, definitions, system, hardware and application programming 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 BS EN 61511-1:2017. Identical to IEC 61511-1:2016, incorporating amendment 1:2017. Amendment dated 28 February 2018 - Implementation of IEC amendment 1:2017 with CENELEC endorsement A1:2017.

ISBN

9780580962684

Publisher Information

British Standards Institution

With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.

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