I spent a lot of time labeling each of the wires on the Dynon-HDX 37 pin harness. The HDX is the Electronic Flight Information System (glass panel) and the brains of almost everything electronic. It nees to communicate with everything, hence the 37 pin harness.
I also mounted a backup battery on the bulkhead of the test panel. I forgot to take a picture. Before I could go back and get the photo, I decided to mount the battery elsewhere. So, no pic on this post.
Anything that will draw more than 2 amps needs a beefier connector that a d-sub. Molex connectors are good for up to 10 amps, maybe more. I say maybe more because I don't remember how high they go. I do know that I have nothing that needs a connector that draws more than 10 amps. so Molex sytle connectors will be used for everything above a 2 amp draw.
The taxi and landing lights counld draw 2.03 amps each, so I used molex pins here.
