German version EN 50556:2011
Class/Status:
Standard,
withdrawn
Released: 2011-09
VDE Art. No.: 0832014
This European Standard specifies requirements for Road Traffic Signal Systems, including their development, design, testing, installation and maintenance.
In particular, it forms the electrotechnical part of the following two standards issued by CEN:
- EN 12368, Traffic control equipment - Signal heads;
- EN 12675, Traffic signal controllers - Functional safety requirements.
Replacement for:
DIN VDE 0832-100 VDE 0832-100:2010-08
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