... series Universal Input Sensor Controller(90-265V & 12-30V AC/DC)Features:1) Signal input: AC 0 ... -5A,4-20mA,0-10V,0-100mV,Rt,Pt100,Tc,etc. input ... ; configurable by software;2) Application:signal input can select digits or peak value holding fuction ... ,20 segments non-linearity input,applicate to any non-linearity sensors andresistance ...