Cross-referencing software safety standards like EN 50128.
The standard applies to all electronic equipment for control, regulation, protection, and supply that is installed on rail vehicles and associated with the vehicle’s accumulator battery or a low-voltage power supply source (with or without direct connection to the contact system). However, it explicitly does not apply to high-power electronic circuits (e.g., main traction converters), which are covered by other standards like IEC 61287-1. Iec 60571.pdf
The journey from a simple set of "rules" in 1977 to a detailed, 92-page international standard reflects the increasing complexity and criticality of electronics in modern railway systems. Cross-referencing software safety standards like EN 50128
Purchase the latest edition from the IEC Webstore or regional standard bodies (like ANSI, BSI, or DIN). The journey from a simple set of "rules"
The next time you step onto a train and the doors close smoothly, the destination sign updates correctly, and the ride feels steady, spare a thought for the engineers and the silent guardian of rail safety: .
While IEC 60571.pdf is the definitive international document, many countries have their own versions. The most notable equivalence is with China's standard.
The latest editions of IEC 60571 reflect modern technological advances. Older versions focused heavily on analog circuitry, whereas modern revisions place deeper emphasis on: