liidessüsteemi kasutatav signaaliliinide kogum, millega saab ühendada mitmeid mõõtevahendeid või nende osiseid ja mille kaudu saab edastada sõnumeid
set of signal lines used by an interface system to which a number of instruments otr parts of an instrument are connectable and over which messages can be carried
A data bus is a physical or logical pathway in a computer of the measuring instrument that transfers data between hardware components, such as the CPU, memory, and peripherals.