SKU: CJ2H-CPU66

Omron CJ2H-CPU66 CJ2 High-Performance CPU Unit 60K Steps

Omron CJ2H-CPU66 is a CJ2H high-performance PLC CPU with 60K program capacity for large-scale machine automation.

USD 1200.00 per unit, volume discounts available

  • In stock, ships in 24h
  • 100% genuine Omron
  • 1-year manufacturer warranty
  • Worldwide delivery

Key Features

  • 30K steps program capacity
  • Ultra-fast 0.04 microsecond instruction execution
  • USB programming port for fast connectivity
  • Supports up to 2560 I/O points
  • Large data memory capacity
  • Task programming for deterministic control
  • Backward compatible with CJ1 modules
  • High reliability design
01 / Overview

Omron CJ2H-CPU66 Programmable Controller CPU

The Omron CJ2H-CPU66 is a high-performance CPU unit from the CJ2 series modular PLC platform, designed for demanding industrial automation applications requiring fast processing and reliable control. This processor delivers 30K steps of program capacity with instruction execution times as fast as 0. 04 microseconds for basic instructions, enabling complex control algorithms and high-speed sequence operations. The CJ2H-CPU66 supports up to 2560 I/O points across multiple racks, making it suitable for medium to large-scale manufacturing systems, process control applications, and distributed control architectures. The CPU features extensive data memory capacity for data logging, recipe management, and complex data manipulation tasks. The integrated USB port facilitates fast program uploads and downloads and online monitoring, significantly reducing commissioning and troubleshooting time. The CJ2 series maintains backward compatibility with CJ1 series I/O modules, protecting existing investments while providing enhanced performance and functionality. Advanced features include task programming for deterministic execution timing, structured programming with function blocks, and comprehensive data handling capabilities. The processor supports multiple communication protocols enabling flexible integration with diverse automation architectures. Applications include automotive manufacturing, food and beverage processing, pharmaceutical production, material handling systems, packaging machinery, and any application requiring high-speed, reliable control.

Typical Applications

  • Automotive manufacturing lines
  • Food and beverage processing
  • Pharmaceutical production systems
  • Material handling and warehousing
  • Packaging machinery
  • Process control systems
  • Water and wastewater treatment
  • Energy management systems

Buying Checklist

  • High-speed processing for demanding applications
  • Large memory capacity for complex programs
  • USB port simplifies programming and maintenance
  • Backward compatible with CJ1 investments
  • Proven Omron PLC reliability
  • Comprehensive programming tools
  • Global technical support network
  • Cost-effective solution
02 / Specifications

Technical Specifications

Technical specifications for Omron CJ2H-CPU66 CJ2 High-Performance CPU Unit 60K Steps
ModelCJ2H-CPU66
SeriesCJ2H
Program Capacity60K steps
Data Memory64K words
Built-in PortsUSB, RS-232C
LD Instruction Time0.04μs
Motion Control4-axis interpolation
Max I/O Points2560 points
Battery Life5 years
Operating Temperature0 to +55°C
03 / FAQ

Frequently Asked Questions

When should I choose 60K vs 40K CPU?

Choose 60K (CPU66) when program exceeds 40K steps or you anticipate significant program growth. Large machines, complex sequences, extensive data handling benefit from extra capacity.

Does larger program affect scan time?

Yes, scan time increases with program size. 60K program scans slower than 40K. However, CJ2H's fast processor (0.04μs) keeps scan times acceptable even for large programs.

Can I upgrade from CPU64 to CPU66 later?

Yes, programs are upward compatible within CJ2H series. Same physical size, mounting, wiring. Simply replace CPU, download program. No panel modifications needed.

What's the maximum data memory?

64K words data memory for all CJ2H CPUs. Stores variables, recipes, production data. For more data storage, use memory card or external database via Ethernet.

Need CJ2H-CPU66 pricing or lead time?

Email sales@hyx-automation.com or send your inquiry via the form. We respond same business day.

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