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I.S. EN 50159-1:2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - PART 1: SAFETY-RELATED COMMUNICATION IN CLOSED TRANSMISSION SYSTEMS
Available format(s)

Hardcopy , PDF

Superseded date

09-28-2010

Language(s)

English

Published date

01-01-2001

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Introduction
1 Scope
2 Normative references
3 Definitions
4 Reference architecture
5 Relation between the characteristics of the
   transmission systems and safety procedures
   5.1 Functional integrity requirement
   5.2 Safety integrity requirements
6 Safety procedure requirements
   6.1 General
   6.2 Communication between safety-related equipment
   6.3 Communication between safety-related and non
        safety-related equipment
   6.4 Communication between non safety-related
        equipment
7 Safety code requirements
   7.1 General requirements
   7.2 Safety target
   7.3 Length of safety code
Annex A (informative) - Length of safety code
Annex ZZ (informative) - Coverage of Essential Requirements
         of EC Directives

Provides the basic requirements needed in order to achieve safety-related communication between safety related equipment connected to the transmission system.

DocumentType
Standard
Pages
20
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

EN 50128:2011/AC:2014 RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SOFTWARE FOR RAILWAY CONTROL AND PROTECTION SYSTEMS
EN 50129 : 2003 COR 2010 RAILWAY APPLICATIONS - COMMUNICATION, SIGNALLING AND PROCESSING SYSTEMS - SAFETY RELATED ELECTRONIC SYSTEMS FOR SIGNALLING
EN 50126 : 1999 RAILWAY APPLICATIONS - THE SPECIFICATION AND DEMONSTRATION OF RELIABILITY, AVAILABILITY, MAINTAINABILITY AND SAFETY (RAMS)

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