I cant Upload any files or screenshots to my post for some reason, and i am not sure if i am allowed to post links, but the unitronics has a 6pin Rj11 Plug, and as i understand the two outer wires are A+ signal and B- signal, And when i connect the wires to the CIF-105 there is no lights blinking on the Send data or recieve data ports (using two wire configuration). I think the problem is in the cable, because i belive that i have configured both my programs (unitronics and Omron side) correctly. Configured with the same stop bit, Parity, Baud rate and Bit length.