标准摘要
[中文适用范围]： 本部分IEC 61511为IEC 61511-1:2016中定义的安全仪表功能(SIFs)和相关安全仪表系统(SIS)的规范、设计、安装、操作和维护提供指导。本标准的结构安排使得每个条款和子条款编号与IEC 61511-1中的对应条款编号相同(附录除外)。 [外文原描述]： IEC 61511-2:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. 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.
英文名称Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1:2016