I know that the Twido is 485. And I am planning to use the Schneider db9 cable (part no. tsxpcx1031).
I am using the ssp100 because my laptop does not have a serial com port, and the ssp100 is a PCMCIA with serial port. But the problem is that I don't know how to configure the ssp100 to be able to communicate with the Twido.
Although I have read in this forum that one guy has used the ssp100 and was able to communicate successfuly with all Schneider equipment (Twido, Premium, Micro... etc.).