• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

IEC 61511-1:2016+AMD1:2017 CSV

Current

Current

The latest, up-to-date edition.

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

Available format(s)

Hardcopy , PDF

Language(s)

English, English - French

Published date

16-08-2017

£615.85
Excluding VAT
Summarise this standard

IEC 61511-1:2016+A1:2017 gives requirements for the specification, design, installation, operation and maintenance of a safety instrumented system (SIS), so that it can be confidently entrusted to achieve or maintain a safe state of the process. IEC 61511-1 has been developed as a process sector implementation of IEC 61508:2010. The contents of the corrigendum of September 2016 have been included in this copy. This consolidated version consists of the second edition (2016) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.

DevelopmentNote
Stability Date: 2020. (08/2017)
DocumentType
Standard
ISBN
978-2-8322-8012-6
Pages
163
ProductNote
THIS STANDARD ALSO REFERS TO ISO 2382-1:1993,ISA TR 84.00.04 Part 1:2015,ISA TR 84.00.09:2013
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

Frequently Asked Questions

IEC 61511-1 belongs to the topic area of functional safety in the process industry. It is an international standard published by International Electrotechnical Commission (IEC).

IEC 61511-1 is published by International Electrotechnical Commission (IEC). It is an international standard.

IEC 61511-1 is an international standard published by International Electrotechnical Commission (IEC), and is applied internationally rather than in a single country.

IEC 61511-1 is International Electrotechnical Commission (IEC)'s standard for functional safety in the process industry, while IEC 61508-2 covers functional safety of electrical and programmable systems (International). IEC 61511-1 specifies lifecycle requirements for safety instrumented systems used to reduce process-industry risk. It supports consistent specification, verification and documented acceptance across the relevant lifecycle. IEC 61508-2 defines a lifecycle framework and safety integrity requirements for electrical, electronic and programmable safety-related systems. It supports consistent specification, verification and documented acceptance across the relevant lifecycle.

IEC 61511-1 specifies lifecycle requirements for safety instrumented systems used to reduce process-industry risk. It supports consistent specification, verification and documented acceptance across the relevant lifecycle. It is an international standard published by International Electrotechnical Commission (IEC).
£615.85
Excluding VAT