標準號：BS EN 61508-5-2010
中文標準名稱：電氣,電子,可編程電子安全性相關系統的功能安全性.安全性完整等級測定方法實例
英文標準名稱：Functional safety of electrical/electronic/ programmable electronic safety related systems. Examples of methods for the determination of safety integrity levels
標準類型：N18
發布日期：2010/6/30 12:00:00
實施日期：2010/6/30 12:00:00
中國標準分類號：N18
國際標準分類號：13.260;25.040.40;29.020
適用范圍：This part of IEC 61508 provides information on– the underlying concepts of risk and the relationship of risk to safety integrity (see AnnexA);– a number of methods that will enable the safety integrity levels for the E/E/PE safetyrelatedsystems to be determined (see Annexes C, D, E, F and G).The method selected will depend upon the application sector and the specific circumstancesunder consideration. Annexes C, D, E, F and G illustrate quantitative and qualitativeapproaches and have been simplified in order to illustrate the underlying principles. Theseannexes have been included to illustrate the general principles of a number of methods but donot provide a definitive account. Those intending to apply the methods indicated in theseannexes should consult the source material referenced.