Evandro,
No, there's currently only one redirection setting available for users that login through Facebook, and that's in the main component. We have a task in our to-do list to investigate unique redirects per module instance, but haven't scoped it out yet at all. It gets confusing once you add the communication with Facebook, the type of registration mode JFBConnect is set for, and whether it's a login or registration in the first place.
Hope you can live with the forced redirect or the stay-on-same page option of JFBConnect for now, but if not, we may be able to help with some code to get individual redirects setup.. but it likely may get a little hairy.
Thanks,
Alex