IEC 61131-6-ed.1.0

Annotation of standard text IEC 61131-6-ed.1.0 :

IEC 61131-6:2012 specifies requirements for programmable controllers (PLCs) and their associated peripherals, as defined in Part 1, which are intended to be used as the logic subsystem of an electrical/electronic/programmable electronic (E/E/PE) safety-related system. A programmable controller and its associated peripherals complying with the requirements of this part is considered suitable for use in an E/E/PE safety-related system and is identified as a functional safety programmable logic controller (FS-PLC). An FS-PLC is generally a hardware (HW) / software (SW) subsystem. An FS-PLC may also include software elements, for example predefined function blocks. La CEI 61131-6:2012 specifie les exigences pour les automates programmables (PLC) et leurs peripheriques associes, comme defini dans la Partie 1, visant a etre utilises comme sous-systeme logique dun systeme electrique/electronique/electronique programmable relatif a la securite. Un automate programmable et ses peripheriques associes, conformes aux exigences de cette partie, sont consideres comme appropries dans un systeme electrique/electronique/electronique programmable relatif a la securite et sont identifies comme un automate programmable de securite fonctionnelle (FS-PLC). Un FS-PLC est generalement un sous-systeme materiel ou logiciel. Un FS-PLC peut egalement inclure des elements logiciels, par exemple des blocs fonctionnels predefinis.