... , which means reducing the initial investment. In addition, with line control functions, the inverter can adjust the power frequency and ... (4)~20mADigital input8 ways of programmable input, of which one way can be the high-speed pulse input(HDI1), I/ ... extended to 4-input, or multi-function 8 ICTRelay output2-way relay outputdisplayDisplay screeenSetting frequency, output frequency, current, power, ...