Programmable Controller Input Voltage 100 to 240 V AC Output Type Transistor 0.11 A Amps Number of Inputs 6 Number of Outputs 4 Counters 256 Timers 256 No Clock 7 Segment LED Display Port Type USB Memory 2 KWords Built-In Analog I/O Two Inputs and One Output for NA-type CPU Units Complete High-Speed Counter Functionality Easy Connection Input Interrupts Mounting Serial Option Boards Ethernet Option Board and Analog Option Board to N30/40/60 or NA20 CPU Units Depth 85 mm