IEC - International Electrotechnical Commission - IEC 61139-2:2022
Industrial networks - Single-drop digital communication interface - Part 2: Functional safety extensions
published
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| Organization: | IEC - International Electrotechnical Commission |
| Publication Date: | 19 August 2022 |
| Status: | published |
| Page Count: | 405 |
| ICS Code (Industrial automation systems): | 25.040 |
abstract:
IEC 61139-2:2022 specifies the extensions to SDCI in IEC 61131-9 for functional safety. This comprises:
• a standardized OSSDe interface for redundant switching signals based on IEC... View More
Document History
IEC 61139-2:2022
August 19, 2022
Industrial networks - Single-drop digital communication interface - Part 2: Functional safety extensions
IEC 61139-2:2022 specifies the extensions to SDCI in IEC 61131-9 for functional safety. This comprises: • a standardized OSSDe interface for redundant switching signals based on IEC 61131-2, • minor...