摘要
介绍了可用于工业控制的安全仪表系统的选择和设计的我国国家标准"电气/电子/可编程电子安全相关系统的功能安全"(idt IEC 61508)和"过程工业领域安全仪表系统的功能安全"(idt IEC 61511)的制定过程。总结了安全仪表系统用于工业控制中需注意的10个问题。阐述了工业安全控制技术及其标准化的最新进展。
The preparation procedure of Chinese National Standard “Functional safety of electrical/electronic/ programmable electronic safety-related systems”（idt IEC 61508） and “Functional Safety-Safety instrumented systems for the process industry sector”（idt IEC 61511） used for selection and design of Safety Instrumented Systems in the industrial control area were introduced. Ten issues of Safety Instrumented Systems used for the industrial control that should be noticed were concluded. The new development of the industrial safety control technology and its standardization were illustrated.
出处
《仪器仪表标准化与计量》
2007年第5期21-25,共5页
Instrument Standardization & Metrology
关键词
安全仪表系统
功能安全
标准化
安全完整性等级
Safety Instrumented System （SIS）
Functional Safety
Standardization
Safety Integrity Level （SIL）
