[jbsmithtx]

I believe you can, but I've never seen this clarified somewhere. If you were to do it, you would have to insert another 9403 module in the cRIO, either in the fourth slot of the four slot cRIO, or in the 6th? on the 8-slot c-RIO. Then you would have to run your ribbon cable just as you normally do, and you might have to reimage your cRIO?