Importance

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Abstract

A field of electric logic control devices and electric machines, such as electric motors and electric generators for industrial applications, and more particularly to an input/output facility arrangement in an electric logic control device and to an electric logic control device. The an input/output facility arrangement in an electric logic control device, the arrangement including a digital input/output connection arranged both for safety related input/output and for non-safety related input/output, a non-safety logic controller module, a safety logic controller module or a safety logic interface, and data isolation, wherein the digital output signals from the non-safety logic controller module and from the safety logic controller module or from the optional safety logic controller module are combined with an AND-operator, wherein the safety logic controller module or the optional safety logic controller module is configured to communicate signalling to/from the digital input/output connection, and the digital input/output connection includes an isolation between the non-safety logic controller module and the safety logic controller module or the optional safety logic controller module.

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First Claim