Human Machine Interface We are engaged in offering Human Machine Interface which is used to control the functioning of automatic equipment. The provided interface is capable of sinking input-output up to 4 to 26 mA. Offered interface is a necessary component of mp3 players, industrial computers and household appliances. This interface helps human for easy interaction with machines. This Human Machine Machine comprises of control panels which efficiently monitors the working process of devices and provides real-time data acquisition.