Using two backplanes together

[letreca]

Hi, can I use to backplanes together using just a Controller cFP-2020 or, if I wish use these two backplanes I'll need to use two Controllers cFP-2020?

[tst]

cFP can only support 8 cards, so if you have an 8 slot backplane there is no point in getting another.
If you have a 4 slot backplane, you can try searching this site to see if NI has some sort of extension cable, but I doubt that.
In the future, you should post such questions to the Fieldpoint board, because you will be more likely to get an answer.

[Aaron_G]

The Compact FieldPoint backplanes can not be connected together to allow one controller to control multiple backplanes. You need one controller per backplane.

Regards,
Aaron