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IEC 61511-1:2003

$88.40

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

Published By Publication Date Number of Pages
IEC 2003-01-30 182
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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.

IEC 61511-1:2003
$88.40