Intelligent terminal and remote control software based on R&D in the international advanced configuration software and development, including terminal relay, contactor, the original measurement, digital analog conversion module. Programmable controller, touch screen and other components, is a set of professional services in the vacuum freeze drying equipment industry software. All of its hardware is made up of world famous brand products, and the core control system is edited by professional SIEMENS programmable controller. And the computer can be used for remote monitoring.