Table Of Contents - ABB TTH300 Safety Instructions

1 Field of Application ......................................................................................................................................4
2 Acronyms and abbreviations ......................................................................................................................4
3 Relevant standards ......................................................................................................................................7
4 Other applicable documents and papers...................................................................................................7
5 Terms and definitions ..................................................................................................................................8
6 Safety function .............................................................................................................................................9
6.1 Measuring point for SIL 2 - Single configuration .........................................................................................10
6.2 Measuring point for SIL 3 - Dual configuration ............................................................................................11
7 Periodic checks ..........................................................................................................................................12
8 Configuration..............................................................................................................................................13
9 Safety engineering parameters.................................................................................................................16
10 Namur NE 93 ...............................................................................................................................................17
11 Management summary FMEDA - Failure modes, effects, and diagnostic analysis ...........................18
SM/TTX200/TTX300/SIL-EN TTH200, TTR200, TTH300, TTF300, TTF350
Contents
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