Home » Our Products View Our Products Unitronics M91-2-T1 facebook linkedin 12/24VDC, 12 Digial Inputs, 12 Transistor Outputs, RS232/485, M91 Series PLC/HM (2-lines display) Category: Unitronics Related Products IO-DI6A3 EX-DI16A3 V280-18-B20B V230-13-B20B V120-22-R1 Next Product M91-2-R2C Previous Product M91-2-R1 Have more questions regarding our terms of service? Contact us at any time to discuss further GET IN TOUCH