The Heidenhain 225 551 02 Encoder Interface Unit (EXE 702B) is a dedicated interface device that connects HEIDENHAIN encoders to a control system. It is powered from 100-240 VAC and carries the 225 551 02 designation for this EXE 702B variant. This unit is used to transmit encoder data to a machine controller, enabling integration in industrial automation and motion-control applications that rely on Heidenhain feedback.
