I am looking for a Wiring Diagram showing the best way to connect the following equipment to my Milling Machine: three Gecko 320 Drives, a Campbell Breakout Board, a ModIO Board from Peter Homann and a VFD controlled 3 phase Spindle Motor. The basic wiring up of the Gecko Drives to the Servo Motors and Power Supply is not a problem and I understand that part. What I am really looking for is the part of the schematic that shows the best way to wire up six Limit Switches along with a separate set of Home Switches. I also want to make sure that my VFD controlled Spindle Motor is shut down in the event of a Limit Switch opening. I understand that Relays are required to accomplish the above? Does anyone have a wiring diagram showing this or know someone that has done this using similar equipment? Thank very much for your help.