can my uno communicate with this stepper driver?

It's a im1007i stepper driver.
https://www.google.com/url?sa=t&source=web&cd=2&ved=0CCwQFjAB&url=http%3A%2F%2Fwww.servo-systems.com%2Fpdf%2Fim1007ie_QR_web_2002R.pdf&ei=LNBUUo_HGO6A2QWHoYGoDg&usg=AFQjCNFrJ55_96g2lpHeqt-sRWOkY58RhA
Would rs422 communication be more trouble than its worth?