The OMRON CJ2H-CPU68-EIP and CJ2H-CPU67-EIP are flagship CPU Units from the CJ-Series, designed for high-speed, high-capacity automation tasks. These units integrate a powerful EtherNet/IP interface, enabling direct connectivity to industrial networks for data exchange and remote monitoring. With user memory ranging from 250K to 400K steps and sub-microsecond instruction execution, the CJ2H-CPU68-EIP is ideal for demanding applications such as packaging, material handling, and process control. Both models support extensive I/O configurations, advanced interrupt handling, and a rich set of memory areas to accommodate complex logic and data management.
| Item |
CJ2H-CPU67-EIP |
CJ2H-CPU68-EIP |
| User Memory (Program Capacity) |
250K steps |
400K steps |
| I/O Bits (Built-in) |
2,560 bits (160 words) |
| Overhead Processing Time |
Normal Mode: 200 ms (add 100 ms + transferred words × (0.33 ms or 0.87 ms) if tag data links used) |
| Execution Time (Basic Instructions) |
0.016 µs min. |
| Execution Time (Special Instructions) |
0.048 µs min. |
| Interrupt Task Startup Time |
26 µs or 17 µs (with high-speed interrupt) |
| Maximum Connectable Units |
10 per rack, 40 total per PLC |
| Maximum Expansion Racks |
3 |
| CIO Area (I/O) |
2,560 bits (CIO 0000–0159) |
| Link Area |
3,200 bits (CIO 1000–1199) |
| DM Area |
32k words (D00000–D32767) |
| EM Area |
32k words/bank × 25 banks max. (E00_00000–E18_32767) |
| Timer/Counter |
4,096 timers (T0000–T4095), 4,096 counters (C0000–C4095) |
| Memory Card Support |
128 MB, 256 MB, or 512 MB |
| Operating Modes |
PROGRAM, MONITOR, RUN |
| Execution Mode |
Normal Mode |
- Built-in EtherNet/IP: Supports tag data links and implicit messaging for real-time control and information integration.
- High-Speed Interrupt Capability: Startup times as low as 17 µs, enabling precise event-driven responses.
- Extensive Memory Architecture: 37,504 internal I/O bits, 8,192 work bits, 16,384 holding bits, and 31,744 read-only auxiliary bits.
- Index Registers (IR0–IR15): Dedicated for indirect addressing, configurable per task or shared.
- Cyclic Task Management: 128 task flags for flexible multi-tasking control.
- Advanced Data Protection: Force-set/reset enabled for EM Area with parameter settings (unit version 1.2 or higher).
- Scalable System: Supports up to 40 units including CPU Bus Units, Special I/O Units, and expansion racks.
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22