HMI,Human machine interface,touch screen,Integrated plc and hmi,color hmi,tft hmi,touch panel hmi,hmi plc,THA61-M HMI (Human ... machine interface)TH Series Touch Screen THA61-M 10.4 inch touch screen, streamline ... (signal and time)Insulated impedanceDC500V-about 10MΩ(signal and time)Interface COM1Support RS-232/RS-485COM2Support RS-232/RS422/RS485USB1USB-A ...