BU sends the data calculated by means of the following sensors to some other systems:

— sensor of frequencies of rotation and provision of a bent shaft of the engine;

— pressure sensor;

— air temperature sensor;

— sensor of temperature of cooling liquid of the engine;

— sensor of provision of a butterfly valve.

BU sends the following signals:

— a speed signal on a tachometer of a combination of devices;

— the signal of amount of injectable fuel given on the on-board computer in a combination at a hog;

— the signal of engine temperature given on the index of temperature in a combination of devices and BU by the conditioner;

— the signal of opening of a butterfly valve given on transmission BU.