Where do the Servo and ESC connectors go on a delta wing

I would like a drawing or info on the setup of a delta wing… 2 servos to the input of the dropix and the location input of the ESC… Thank you…

Also why on the pixhawk I have there is one more servo out…!!!

Hello,

You will find all the information on these pages, if you are flying Ardupilot :
http://ardupilot.org/plane/docs/common-pixhawk-wiring-and-quick-start.html
http://ardupilot.org/plane/docs/reversing-servos-and-setting-normalelevon-mode.html

If you are flying PX4, have a look at :
http://px4.io/docs/wing-wing-z-84/

On Dropix, the 6th servo output is not brought to connectors due to lack of space.