You need an i series control to use that card. I also suggest staying below 1 GIG when you do. The easy way to tell if you have an i series controller is to look at the servo drives and see if a fiber optic cable is attatched to each servo drive. (You will also have an FSSB page under the SYSTEM button). If you don't then that slot is only use by an SRAM card and the SRAM card can ONLY used on the PMC page and BOOT mode. You must use the RS232 to get programs in and out of the controller.