Kod: Markera allt
____________
(+)-------(knapp)------| |------->till givare
| NC relä /
(-)--------------------| |------->till databox
|____________|
Kod: Markera allt
____________
(+)-------(knapp)------| |------->till givare
| NC relä /
(-)--------------------| |------->till databox
|____________|