
On the side is a 25 pin 'male' D-sub port that is used to plug it into the main panel.

Like so:


On the back is another female D-sub so that other modules can later be plugged in with a cable.

This was done basically as a proof of concept- just to see if I could do it- and a refined, more "realistic" version will be built at some point. Anyway, Thanks for looking at my latest creation, questions and comments are very welcome.