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DSQC639 and mainboard - versions/part numbers

daniel72
daniel72 ✭
in IRC5
An internet search using AI gave me the following results: 
The DSQC639 was available from ABB in several versions with corresponding part numbers: 3HAC025527-004 is the original or older part number for this computer unit. 3HAC041443-003 is the current or replacement part number used by ABB/replacement parts suppliers today—both numbers refer to the same part. 
Both versions are compatible/identical! 

Is this correct? Can anyone confirm this? 

Because the number doesn't tell anything about the installed motherboard, does it?

3HAC025097-001 - This is the mainboard bare, without a complete metal case, but with various hardware versions: 
• 3HAC025097-001/08 
• 3HAC025097-001/11 
• 3HAC025097-001/13 
• 3HAC025097-001/1 

Is there an overview of the mainboard versions? What are the performance differences? What about compatibility? Can you see in the backup which mainboard/computer is installed?

Thank You 

Daniel




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