CompactLogix - Adding Input and Output Cards, Does firmware matter ?

Cydog

Member
Join Date
Feb 2018
Location
Maryland
Posts
313
Good Evening ,

I'm getting ready to add a few input and output modules to a 1769-L33 rack. The module's I'm going to add are 1769-IR6 , 1769-IA16 , 1769-OA16, and a 1769-OA8 and I was just wondering ....... Does I/O firmware matter to a processor ?

Thanks so much in advance , Have a good evening .
 

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