Transportation: Embedded on-off control of fuel, relay control for gearbox, EGR function (Exhaust Gas Recirculation) according to anti-pollution standards, cabin heating and engine preheating, engine braking, exhaust braking, SCR function (Selective Catalytic Reduction), tilting systems on Pendolino trains, pneumatic braking for railways, cooling fan pneumatic control, DOC function (Diesel Oxidation Catalyst), balancing of ship tanks.