Hello.... I have the CP290 controller that I lost the serial cable to interface with the PC. This standalone unit was programmable, except for the cable now gone. I looked at the X-10 site, and saw nothing of any help. I was hoping someone knows where I could either buy the ready-made cord, or know the pins out/in on either end. I remember the 9-pin was on one end, and a 5 pin DIN was the other.
Thanks Les