Looks like Digital Input and Digital Outputs Modules do not include any CoE data where Serial Number will be displayed. However Analog Card does show serial Number. Is there a newer ESI that we need to load to see serial numbers for Digital IO modules?
IO Cards Serial Number Data
Best reply by cc2go
Hello Usalas simple ctrlX IO module, like DI or DO without CoE, do not support an electronic serial number, printed on the module, only. No relation to ESI file.
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