... control, analog input/output, temperature control, HMI in one unitFor HMI part:1) Control the switch quantity ... (0~400KHz), realize multi-segment speed control2) 4 channels single-phase or 2 channels AB-phase ... blue touch screen LCDXMP3-18RT-C10DI/8DO, 4 channels transistor/4 channels relay output, 3.7 inch ... expand 2 BD cardsXP3-16RT-E8DI/8DO, 4 relay output, 4 transistor output, 3.7 inch blue LCD; ...