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EN 12675:2017
Current
The latest, up-to-date edition.
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Traffic signal controllers - Functional safety requirements
23-08-2017
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Functional safety requirements
5 Fault condition
6 User documentation
7 Marking and labelling
Annex A (informative) - A-deviations
Bibliography
This European Standard specifies the functional safety requirements for traffic signal controllers. It is applicable to traffic signal control equipment permanent¬ly and temporarily installed, but excludes portable traffic control equip¬ment. Traffic signal controllers, as defined by this European Standard, are required to control conflicting traffic, both vehicular and pedestrian, e.g. junction signals, pedestrian crossings, shuttle signals, public transport signals, in a safe manner. The electrical safety requirements and additional traffic safety requirements, the interfacing with external equip¬ment and the test methods for verifying compliance with this European Standard are contained in HD 638.NOTE National requirements may specify special conditions for public transport signals (PT) and for any other signal that is not specified in a European Standard.
Committee |
CEN/TC 226
|
DevelopmentNote |
Supersedes PREN 12675. (08/2017)
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NS EN 12675 : 2017 | Identical |
I.S. EN 12675:2017 | Identical |
UNE-EN 12675:2018 | Identical |
NF EN 12675 : 2017 | Identical |
SN EN 12675 : 2001 | Identical |
UNI EN 12675 : 2001 | Identical |
NEN EN 12675 : 2017 | Identical |
NBN EN 12675 : 2000 | Identical |
UNE-EN 12675:2001 | Identical |
DIN EN 12675:2015-05 (Draft) | Identical |
PN EN 12675 : 2017 | Identical |
DIN EN 12675:2017-11 | Identical |
BS EN 12675:2017 | Identical |
UNI EN 12675:2017 | Identical |
10/30217405 DC : 0 | BS EN 50556 - ROAD TRAFFIC SIGNAL SYSTEMS |
BS EN 50293:2012 | Road traffic signal systems. Electromagnetic compatibility |
CEI EN 50293 : 2013 | ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY |
EN 50293:2012 | Road traffic signal systems - Electromagnetic compatibility |
HD 638 S1:2001/A1:2006 | ROAD TRAFFIC SIGNAL SYSTEMS |
11/30255400 DC : 0 | BS EN 50293 - ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS |
UNE-EN 50293:2013 | Road traffic signal systems - Electromagnetic compatibility |
EN 50556:2011 | Road traffic signal systems |
S.R. CLC TS 50509:2007 | USE OF LED SIGNAL HEADS IN ROAD TRAFFIC SIGNAL SYSTEMS |
PREN 50293 : DRAFT 2011 | ELECTROMAGNETIC COMPATIBILITY - ROAD TRAFFIC SIGNAL SYSTEMS |
CLC/TS 50509:2007 | Use of LED signal heads in road traffic signal systems |
NF EN 50556 : 2011 | ROAD TRAFFIC SIGNAL SYSTEMS |
DD CLC/TS 50509:2007 | Use of LED signal heads in road traffic signal systems |
S.R. CWA 16221:2010 | VEHICLE SECURITY BARRIERS - PERFORMANCE REQUIREMENTS, TEST METHODS AND GUIDANCE ON APPLICATION |
CEI EN 50556 : 2012 | ROAD TRAFFIC SIGNAL SYSTEMS |
IWA 14-2:2013 | Vehicle security barriers — Part 2: Application |
BS EN 50556:2011 | Road traffic signal systems |
UNE-EN 50556:2011 | Road traffic signal systems |
I.S. EN 50556:2011 | ROAD TRAFFIC SIGNAL SYSTEMS |
BS 7987(2001) : 2001 | ROAD TRAFFIC SIGNAL SYSTEMS |
PREN 50556 : DRAFT 2010 | ROAD TRAFFIC SIGNAL SYSTEMS |
CEI CLC/TS 50509 : 2008 | USE OF LED SIGNAL HEADS IN ROAD TRAFFIC SIGNAL SYSTEMS |
I.S. EN 50293:2012 | ROAD TRAFFIC SIGNAL SYSTEMS - ELECTROMAGNETIC COMPATIBILITY |
EN 12368:2015 | Traffic control equipment - Signal heads |
EN 50556:2011 | Road traffic signal systems |
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