... voltage input0V(-10V)~+10VAnalog current input0(4)~20mADigital input8 ways of programmable input, of which one way can be ... the high-speed pulse input(HDI1), I/O card can be extended to 4-input, or multi-function 8 ... ICTRelay output2-way relay outputdisplayDisplay screeenSetting frequency, output frequency, current, power, motor speed, load rate, input ...