CSN EN 61500 - Nuclear power plants - Instrumentation and control important to safety - Data communication in systems performing category A functions

EN 61500 Nuclear power plants - Instrumentation and control important to safety - Data communication in systems performing category A functions - IEC 61500:2009 establishes requirements for data communication which is used in systems performing category A functions in nuclear power plants. It covers also interface requirements for data communication of equipment performing category A functions with other systems including those performing category B and C functions and functions not important to safety. This second edition is intended to accomplish the following: - to change the focus from multiplexed data transmission to data communication, - to restrict the scope to communication in systems performing category A functions.Original English text of CSN EN Standard.The price of the Standard included all amendments and correcturs.