PLC Relay Base Modules: Type - Progammable Relay; Number of I/O - 12; Inputs - (8) 12-24V AC/DC; Outputs - (4) Relay; Front Configuration - Display w/Buttons; Clock - With Clock; Supply Voltage - 24V AC/DC; Current - 10A Output; Mounting - DIN Rail/Panel; Manufacturer Series - SmartRelay Series