CLC/TR 50506-2 : 2009

Superseded

RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - APPLICATION GUIDE FOR EN 50129 - PART 2: SAFETY ASSURANCE

Superseded date

21-01-2022

Published date

12-01-2013

Publisher

European Committee for Standards - Electrical

Introduction
1 Scope
2 References
3 Terms, definitions, symbols and abbreviated terms
4 Safety design for signalling subsystems
5 Safety case structure in relation with associated
  documents and activities
6 Safety assessment and approval
Annex A (informative) - EN/IEC standards for safety
        analysis
Annex B (informative) - Documentation for approval
Annex C (informative) - Structure of the System
        Requirements Specification
Bibliography

Describes the preparation of a safety case, enhancing points providing the required evidence for safety assessment and approval.

Committee	TC 9X
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Superseded
SupersededBy	EN 50129:2018

Standards	Relationship
NEN NPR CLC/TR 50506-2 : 2010	Identical
CEI CLC/TR 50506-2 : 2011	Identical
PD CLC/TR 50506-2:2009	Identical
S.R. CLC/TR 50506-2:2009	Identical
BS EN 60793-1-43:2015	Identical

CLC/TR 50506-1:2007	Railway applications - Communication, signalling and processing systems - Application Guide for EN 50129 - Part 1: Cross-acceptance
EN 50125-3 : 2003 COR 2010	RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 3: EQUIPMENT FOR SIGNALLING AND TELECOMMUNICATIONS
ISO 19011:2011	Guidelines for auditing management systems
EN 50128:2011/AC:2014	RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SOFTWARE FOR RAILWAY CONTROL AND PROTECTION SYSTEMS
EN 50159-2 : 2001 COR 2010	RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - PART 2: SAFETY RELATED COMMUNICATION IN OPEN TRANSMISSION SYSTEMS
IEC TR 62380:2004	Reliability data handbook - Universal model for reliability prediction of electronics components, PCBs and equipment
IPC A 610 : F	ACCEPTABILITY OF ELECTRONIC ASSEMBLIES
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 50125-2:2002/corrigendum:2010	RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 2: FIXED ELECTRICAL INSTALLATIONS
EN 50159-1 : 2001 COR 2010	RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - PART 1: SAFETY RELATED COMMUNICATION IN CLOSED TRANSMISSION SYSTEMS
ISO/IEC 17020:2012	Conformity assessment — Requirements for the operation of various types of bodies performing inspection
EN ISO 9001:2015	Quality management systems - Requirements (ISO 9001:2015)
ISO/IEC Guide 73:2002	Risk management Vocabulary Guidelines for use in standards
MIL-HDBK-217 Revision F:1991	RELIABILITY PREDICTION OF ELECTRONIC EQUIPMENT
EN 50129 : 2003 COR 2010	RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SAFETY RELATED ELECTRONIC SYSTEMS FOR SIGNALLING
IEC 61703:2016	Mathematical expressions for reliability, availability, maintainability and maintenance support terms
EN 50126-1:2017	Railway Applications - The Specification and Demonstration of Reliability, Availability, Maintainability and Safety (RAMS) - Part 1: Generic RAMS Process
EN 50121-4:2016	Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus
ISO 9001:2015	Quality management systems — Requirements
EN 45004 : 1995	GENERAL CRITERIA FOR THE OPERATION OF VARIOUS TYPES OF BODIES PERFORMING INSPECTION
EN 61703:2016	Mathematical expressions for reliability, availability, maintainability and maintenance support terms
EN ISO/IEC 17020:2012	Conformity assessment - Requirements for the operation of various types of bodies performing inspection (ISO/IEC 17020:2012)