Hello,

Is there a schematic or data sheet for the Digital I/O drivers? It would be useful. Also any suggestions as to what might be blowing them out? I know that I have a lot of enthustiastic young hands on the HW, but I'm not sure what is killing them. We are running out of working ports. Would plugging the 3-pin connectors on backwards, hot swapping,...

We are also running into some EMI issues when we fire the gun or drive some of the bigger loads we cause false triggers and sometimes drop the connection. We will have to start filtering.

Thanks