PREN 50129 : DRAFT 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
RAILWAY APPLICATIONS - SAFETY RELATED ELECTRONIC SYSTEMS FOR SIGNALLING
01-02-2003
12-01-2013
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Overall framework of this standard
5 Conditions for safety acceptance and approval
5.1 The Safety Case
5.2 Evidence of quality management
5.3 Evidence of safety management
5.3 Evidence of functional and technical safety
5.4 Safety acceptance and approval
Annex A (normative) Safety Integrity Levels
A.1 Introduction
A.2 Safety requirements
A.3 Safety integrity
A.4 Allocation of safety integrity requirements
A.4.1 Risk analysis
A.5 Safety Integrity Levels
Annex B (normative) Detailed technical requirements
B.1 Introduction
B.2 Assurance of correct functional operation
B.5 Safety-related application conditions
B.6 Safety Qualification Tests
Annex C (normative) Identification of hardware component failure
modes
C.1 Introduction
C.2 General procedure
C.3 Procedure for integrated circuits (including
microprocessors)
C.4 Procedure for components with inherent physical properties
C.5 General notes concerning component failure modes
C.6 Additional general notes, concerning components with
inherent physical properties
C.7 Specific notes concerning components with inherent
physical properties
Annex D (informative) Supplementary technical information
D.1 introduction
D.2 Achievement of physical internal independence
D.3 Achievement of physical external independence
D.4 Example of a method for single-fault analysis
D.5 Example of a method for multiple-fault analysis
Annex E (informative) Techniques and measures for safety-related
electronic systems for signalling for the avoidance of
systematic faults and the control of random and systematic
faults
Annex F (informative) Bibliography
Pertains to safety-related electronic systems (including sub-systems and equipment) for railway signalling applications.
Committee |
TC 9X
|
DocumentType |
Draft
|
PublisherName |
European Committee for Standards - Electrical
|
Status |
Superseded
|
SupersededBy |
Standards | Relationship |
00/241939 DC : DRAFT MAY 2000 | Identical |
16/30339594 DC : DRAFT DEC 2016 | Identical |
DIN EN 50129 : 2003 COR 1 2010 | Identical |
EN 50125-3 : 2003 COR 2010 | RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 3: EQUIPMENT FOR SIGNALLING AND TELECOMMUNICATIONS |
EN 50124-2:2017 | Railway applications - Insulation coordination - Part 2: Overvoltages and related protection |
EN 50128:2011/AC:2014 | RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SOFTWARE FOR RAILWAY CONTROL AND PROTECTION SYSTEMS |
HD 485 : 200S1 | ANALYSIS TECHNIQUES FOR SYSTEM RELIABILITY - PROCEDURE FOR FAILURE MODE AND EFFECTS ANALYSIS (FMEA) |
EN 50159-2 : 2001 COR 2010 | RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - PART 2: SAFETY RELATED COMMUNICATION IN OPEN TRANSMISSION SYSTEMS |
EN 50124-1:2017 | Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment |
EN 50125-1:2014 | Railway applications - Environmental conditions for equipment - Part 1: Rolling stock and on-board equipment |
EN 50159-1 : 2001 COR 2010 | RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - PART 1: SAFETY RELATED COMMUNICATION IN CLOSED TRANSMISSION SYSTEMS |
EN 50121-4:2016 | Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus |
HD 617 : 200S1 | FAULT TREE ANALYSIS (FTA) |
ISO 9001:2015 | Quality management systems — Requirements |
EN 50121-2:2017 | Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world |
EN 50126 : 1999 | RAILWAY APPLICATIONS - THE SPECIFICATION AND DEMONSTRATION OF RELIABILITY, AVAILABILITY, MAINTAINABILITY AND SAFETY (RAMS) |
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