| Program capacity | 400 K steps |
| Data memory capacity | 832 K words |
| Logic execution time | 0.016 µs |
| Max. number of expansion units | 40 |
| Max. number of local I/O points | 2560 |
| Number of built-in digital I/Os | 0 |
| Communication port(s) | EtherNet/IP, Ethernet TCP/IP, Serial RS-232C, USB |
| Height | 90 mm |
| Width | 80 mm |
| Depth | 74.5 mm |
| Weight | 280 g |
| SKU | Program capacity | Data memory capacity | Logic execution time |
|---|---|---|---|
| CJ2H-CPU64 | 50 K steps | 160 K words | 0.016 µs |
| CJ2H-CPU64-EIP | 50 K steps | 160 K words | 0.016 µs |
| CJ2H-CPU65 | 100 K steps | 160 K words | 0.016 µs |
| CJ2H-CPU65-EIP | 100 K steps | 160 K words | 0.016 µs |
| CJ2H-CPU66 | 150 K steps | 352 K words | 0.016 µs |
| CJ2H-CPU66-EIP | 150 K steps | 352 K words | 0.016 µs |
| CJ2H-CPU67 | 250 K steps | 512 K words | 0.016 µs |
| CJ2H-CPU67-EIP | 250 K steps | 512 K words | 0.016 µs |
| CJ2H-CPU68 | 400 K steps | 832 K words | 0.016 µs |
| CJ2H-CPU68-EIP | 400 K steps | 832 K words | 0.016 µs |
| CJ2M-CPU11 | 25 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU12 | 30 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU13 | 40 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU14 | 50 K steps | 160 K words | 0.04 µs |
| CJ2M-CPU15 | 80 K steps | 160 K words | 0.04 µs |
| CJ2M-CPU31 | 25 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU32 | 30 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU33 | 40 K steps | 64 K words | 0.04 µs |
| CJ2M-CPU34 | 50 K steps | 160 K words | 0.04 µs |
| CJ2M-CPU35 | 80 K steps | 160 K words | 0.04 µs |
