标准摘要
[中文适用范围]： 本部分IEC 61511规定了安全仪表系统(SIS)的规范、设计、安装、操作和维护的要求，以便可以放心地委托其实现或保持过程的安全状态。IEC 61511-1是IEC 61508:2010的过程部门实施。 [外文原描述]： IEC 61511-1:2016 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.
英文名称Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and application programming requirements