Cover DIN EN 61500 VDE 0491-3-4:2011-12

DIN EN 61500 VDE 0491-3-4:2011-12

* German Language Version *

Nuclear power plants

Instrumentation and control important to safety – Data communication in systems performing category A functions

(IEC 61500:2009); German version EN 61500:2011
Class/Status: Standard, valid
Released: 2011-12
VDE Art. No.: 0491036


This standard establishes requirements for data communication which is used in systems providing category A functions in Nuclear Power Plants. It also addresses requirements for data communication between divisions or channels within systems providing category A functions. It also covers interface requirements for data communication of equipment providing category A functions with other systems including those providing category B and C functions and functions not important to safety.