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EN 61511-1:2004

Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements EN 61511-1:2004

Publication date:   Aug 10, 2006

General information

99.60 Withdrawal effective   Apr 21, 2020

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

13.110   Safety of machinery | 25.040.01   Industrial automation systems in general

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Scope

Gives requirements 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. This standard has been developed as a process sector implementation of EN 61508.

Life cycle

NOW

WITHDRAWN
EN 61511-1:2004
99.60 Withdrawal effective
Apr 21, 2020

REVISED BY

PUBLISHED
EN 61511-1:2017

Relations

Adopted from IEC 61511-1:2003/corrigendum Nov. 2004 IDENTICAL

Adopted from IEC 61511-1:2003 IDENTICAL