IEC 61131-9 Ed. 1.0现行
Programmable controllers Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 61131-9 Ed. 1.0
发布时间：2013/9/11 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：571
标准简介
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.
等同采用的国际标准
AS IEC 61131.9:2014 - Identical
