IEC 61511-1:2003 ED1

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

Publication date:   Jan 30, 2003

General information

99.60 Withdrawal effective   Feb 24, 2016

IEC

TC 65/SC 65A System aspects

International Standard

25.040.01   Industrial automation systems in general | 13.110   Safety of machinery

Buying

Revised

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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 IEC 61508.

The contents of the corrigendum of November 2004 have been included in this copy.

It has the status of a horizontal standard in accordance with IEC Guide 108.

Life cycle

NOW

WITHDRAWN
IEC 61511-1:2003 ED1
99.60 Withdrawal effective
Feb 24, 2016

CORRIGENDA / AMENDMENTS

Corrected by
IEC 61511-1:2003/COR1:2004 ED1

REVISED BY

PUBLISHED
IEC 61511-1:2016 ED2