NF EN IEC 61131-9:2022
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The latest, up-to-date edition.
Programmable controllers - Part 9: Single-drop digital communicationinterfacefor small sensors and actuators (SDCI)
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English - French
01-07-2022
This part ofIEC 61131specifies a single-drop digital communication interface technology for small sensors and actuators SDCI (commonly known as IO-Link™1), which extends the traditional digitalinputand digitaloutputinterfaces as defined inIEC 61131-2towards a point- to-point communication link for the exchange of complexdatain both directions.
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