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Standard
IEC 61131-9:2013

IEC 61131-9:2013

Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)

Automates programmables - Partie 9: Interface de communication numérique point à point pour les petits capteurs et actionneurs (SDCI)

Date:
2022-05-30 /Anulada
Summary (English):
IEC 61131-9:2013 specifies a single-drop digital communication interface technology for small sensors and actuators SDCI (commonly known as IO-Link), which extends the traditional digital input and digital output interfaces as defined in IEC 61131-2 towards a point-to-point communication link. This technology enables the transfer of parameters to Devices and the delivery of diagnostic information from the Devices to the automation system.
Summary (French):
Relaciones con otras normas IEC

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