... starter1.SJR5000 High-torque Intelligent Soft starter, Power starter, motor soft start, Motor starter, Soft control..2. CE, ISO9001, SGS, ... load, lack of phase of input-output, overheating.--- Plug-in programmable I / O terminals: 4 logic inputs, 2 logic outputs, ... ..--- Analog output, 0-20mA / 4-20mA to switch..--- Motor preheat function..--- Built-in protection box PIC directly protect..--- Configure ...