Quote Originally Posted by Agathon View Post
Thanks Gerry, that helps. If I can find the pinouts from the RS232 to USB then I'll knock-up a cable.

Best regards David
A USB to RS232 adapter is not just a wiring adapter. It has a chip and other electronics, and requires a Windows driver. So while you can make your own RS232 to RJ11 cable, you'll still need to purchase a USB to RS232 adapter.