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Roland Huisman
May 31st, 2012, 12:22 PM
Hello everyone!

I want to convert my IBM 1501485 XM Async Card to COM2.
Does anyone have the jumper settings for these cards?

9154

Thanks in advance!

Regards, Roland

per
May 31st, 2012, 02:17 PM
Just turn the smaller jumper-block to the right of U14 upside down. That should change it to COM2.

If you turn the other larger jumper block, the card will interface with curent-loop characteristics instead of RS-232C characteristics.

Roland Huisman
June 1st, 2012, 11:01 AM
Hello Per,

Thanks a lot! That was very simple :) It works now.

Regards, Roland