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IEC 61511-2:2016 ED2

Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1:2016 IEC 61511-2:2016 ED2

Publication date:   Jul 28, 2016

General information

60.60 Standard published   Jul 28, 2016

IEC

TC 65/SC 65A

International Standard

13.110   Safety of machinery | 25.040.01   Industrial automation systems in general

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Scope

IEC 61511-2:2016 provides guidance on the specification, design, installation, operation and maintenance of SIFs and related SIS as defined in IEC 61511-1:2016. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- guidance examples based on all phases of the safety life cycle provided based on usage experience with IEC 61511 1st edition;
- annexes replaced to address transition from software to application programming.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 61511-2:2003 ED1

NOW

PUBLISHED
IEC 61511-2:2016 ED2
60.60 Standard published
Jul 28, 2016