Revised
provides guidance on the specification, design, installation, operation and maintenance of Safety Instrumented Functions and related safety instrumented system as defined in IEC 61511-1. This standard has been organized so that each clause and subclause number herein addresses the same clause number in IEC 61511-1 (with the exception of the annexes). It has the status of a horizontal standard in accordance with IEC Guide 108.
IEC 61511-2:2003 ED1
99.60
Withdrawal effective
28 korr 2016
PUBLISHED
IEC 61511-2:2016 ED2
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