... , analog input/output, temperature control, HMI in one unitFor HMI part:1) Control the switch quantity and set data ... screen LCDXMP3-18T-C10DI/8DO, transistor output, 3.7 inch blue touch screen LCDXMP3-18RT-C10DI/8DO ... , 4 channels transistor/4 channels relay output, 3.7 inch blue touch screen LCD, support 2 ... E8DI/8DO, 4 relay output, 4 transistor output, 3.7 inch blue LCD; support RS485, 2CH pulse ...