SR EN 12675:2002

Traffic signal controllers - Functional safety requirements

This standard defines the functional safety requirements of traffic signal control equipment. The electrical safety requirements, conditions of failure, interfacing with external equipment, and functional test methods are contained in (reference No of the parallel CENELEC document). This standard covers the functional safety requirements, of traffic signals control equipment permanently and temporarily installed, but excluding portable traffic control equipment.

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General information

Status : Withdrawn
Approval date : 11/26/2002
Publish date : 11/27/2002
Withdrawal date : 2/28/2018
Number of pages : 20
ICS : 93.080.30 Road equipment and installations
Technical Committee : 187 - Roads

Relations with other standards:

Normative reference SR EN 12368:2001
Replaced by SR EN 12675:2018