Hi Everyone,
I've been trying to get an old Executone IDS 84 back online for one of my clients, and I'm hitting a wall with the programming...
I've found a lot of information on these forums, and as a result, I'm attempting to use Procomm Plus 4.8 to connect over a direct (custom wired) USB!! Serial adapter, using combinations of TV925/950/955, 8N1, 9600 or 19200 and Zmodem, Xmodem and Kermit modes. I've been trying for some time, and can't get any response from the system, so I'm wondering if my pinouts are wrong, OR if anyone knows of any issues with USB/Serial adapters for RS-232 connections of this type.
I've used these diagrams (Yost Serial Device wiring - that was all I could find for an RJ45 RS-232 connection) - can someone double-check it for me?
https://www.lammertbies.nl/comm/cable/yost-serial-rj45.html Thank you in advance!
