Logic Controller, Input Voltage 100 to 240V AC, Output Type Relay, 2.0 A Amps, 2 Slots, Number of Inputs 2 Analog, 24 Digital, Number of Outputs 16, Counters 4, Timers Programmable, Yes Clock, LED Display, Port Type Ethernet(10/100 mbps), Modbus Serial (1xRJ45 - RS232/RS485), SD Card, USB Mini (Prog.), Memory 256 KB, Depth 3 in, Height 4.17 in, Width 6.42 in