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E DIN IEC 61513 VDE 0491-2:2025-10

Nuclear power plants

Instrumentation and control important to safety – General requirements for systems

(IEC 45A/1577/CDV:2025); Text in German and English
Class/Status: Draft, valid
Released: 2025 -10   Published: 2025-09 -26
VDE Art. No.: 1400564
End of objection deadline: 2025-11-26

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-10-01.

This document specifies the general requirements which must be fulfilled when using computer based systems in instrumentation and control systems important for safety of nuclear power plants. It is based on the categorization of the required functions in accordance with DIN EN IEC 61226 (VDE 0491-1).