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BS EN 50129:2018 Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling >
BS EN 50129:2018 Railway applications. Communication, signalling and processing systems. Safety related electronic systems for signalling, 2019
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- Annex A (normative)Safety Integrity Levels [Go to Page]
- Annex B (normative)Management of faults for safety-related functions [Go to Page]
- Annex C (normative)Identification of hardware component failure modes [Go to Page]
- Annex D (informative)Example of THR/TFFR/FR apportionment and SIL allocation
- Annex E (normative)Techniques and measures for the avoidance of systematic faults and the control of random and systematic faults [Go to Page]
- Annex F (informative)Guidance on User Programmable Integrated Circuits [Go to Page]
- Annex G (informative)Changes at this document compared to EN 50129:2003
- Annex ZZ (informative)Relationship between this European standard and the essential requirements of EU Directive 2008/57/EC [2008 OJ L191] aimed to be covered [Go to Page]