Sicherheitsbezogenes Automatisierungsbussystem

摘要

The invention relates to a security-related automation system and a method for operating said system. In order to produce a security-related bus automation system which involves a minimum amount of hardware redundancy and which can be adapted to requirements in a flexible manner, the automation system comprises at least one security analyzer which is connected to the bus by means of an interface and which monitors the data flow via said bus, whereby the analyzer is configured in such a way that it can execute security-related functions. The automation system is characterized in that a standard control device controls at least one security-related output and the security analyzer is configured in such a way that it can monitor and/or process security-related data in the bus data flow.