Hi! I have a new laptop and he doesn't have a COM port. I've tried to communicate with a SLC 5\30 using a 1747-UIC and a RS-232 cable, and it doesn't work... I found that it takes a 1747-CP3 cable to communicate between the 1747-UIC and the SLC... Is someone know how to convert a rs-232 cable into a 1747-cp3 cable? I just need the pinout...