Omron CJ2M-CPU32 Programmable Logic Controller (PLC) - High-Performance Industrial Automation Solution

Comprehensive Product Overview

The Omron CJ2M-CPU32 Programmable Logic Controller (Part Number: CJ2M-CPU32) represents the pinnacle of industrial automation technology from Omron's acclaimed CJ2 series. This advanced PLC delivers exceptional processing power, unmatched reliability, and flexible expansion capabilities for mission-critical automation applications across diverse industries. Engineered for precision control in demanding environments, the CJ2M-CPU32 combines cutting-edge performance with Omron's renowned quality standards, making it an ideal solution for complex automation systems requiring high-speed operation and extensive I/O handling.

Advanced Technical Features

• Industry-Leading Processing Speed: The CJ2M-CPU32 executes basic instructions in an impressive 20 nanoseconds, providing real-time responsiveness for time-sensitive control applications. This ultra-fast processing capability ensures precise timing for critical automation sequences.
• Extensive Memory Capacity: Equipped with 20,000-step program memory and 128,000-word data memory, this PLC handles complex ladder logic, function block diagrams, and structured text programming with ease, supporting sophisticated automation strategies.
• Scalable System Architecture: With support for up to 1,280 I/O points through expansion units, the CJ2M-CPU32 offers exceptional system scalability. This flexibility allows for future system expansions without requiring complete controller replacement.
• Advanced Communication Capabilities: Features built-in RS-232C serial port and 10/100BASE-T Ethernet connectivity for seamless integration with HMIs, SCADA systems, and enterprise networks. The Ethernet port supports standard industrial protocols for simplified network integration.
• Compact Industrial Design: Measuring just 90 × 31 × 65 mm (3.54" × 1.22" × 2.56"), this space-efficient PLC fits comfortably in control panels with limited space while maintaining robust performance in industrial environments.
• Energy-Efficient Operation: With typical power consumption of just 15W, the CJ2M-CPU32 delivers high performance while minimizing energy costs, contributing to sustainable automation solutions.
• Rugged Construction: Designed for reliable operation in harsh conditions, with an operating temperature range of 0°C to 55°C (32°F to 131°F) and storage capability from -25°C to 75°C (-13°F to 167°F).
• Manufacturer Warranty: Backed by Omron's standard 1-year warranty, providing peace of mind for your industrial automation investment.

Industrial Application Scenarios

• Advanced Manufacturing Systems: Perfect for controlling high-speed assembly lines, robotic workcells, and precision machining centers where timing accuracy is critical for product quality and throughput.
• Complex Machine Control: Provides deterministic control for CNC equipment, injection molding machines, packaging systems, and other industrial machinery requiring precise sequencing and motion control.
• Process Automation: Suitable for batch processing, continuous flow control, and monitoring applications in chemical processing, food production, pharmaceutical manufacturing, and water treatment facilities.
• Automated Material Handling: Delivers reliable control for conveyor networks, automated storage and retrieval systems (AS/RS), sorting equipment, and warehouse automation solutions.
• Smart Infrastructure: Can be integrated into building management systems for controlling HVAC, lighting, access control, and other facility automation applications.
• Energy Management: Enables monitoring and control of power distribution systems, renewable energy installations, and industrial energy optimization projects.

Detailed Technical Specifications

Technical Parameter	Detailed Specification
Product Identification	Omron CJ2M-CPU32 Programmable Logic Controller (Part Number: CJ2M-CPU32)
Product Series	CJ2 Series Programmable Controllers (SYSMAC CJ2 Series)
Processing Performance	Basic instruction execution time: 20 ns (0.02 μs)
Memory Configuration	20,000-step program memory capacity | 128,000-word data memory capacity
I/O System Capacity	Maximum 1,280 I/O points (with expansion units) | Supports CJ-series I/O units and special function units
Communication Interfaces	1 × RS-232C port (programming port) | 1 × 10/100BASE-T Ethernet port (auto-negotiation supported)
Physical Characteristics	Dimensions: 90 mm (W) × 31 mm (H) × 65 mm (D) | Weight: Approximately 200g
Power Specifications	Power consumption: 15W typical | Power supply voltage: 24VDC (via base unit)
Environmental Ratings	Operating temperature: 0°C to 55°C (32°F to 131°F) | Operating humidity: 10% to 90% RH (non-condensing) | Pollution degree: 2 | Altitude: ≤2000m
Storage Conditions	Temperature: -25°C to 75°C (-13°F to 167°F) | Humidity: 10% to 90% RH (non-condensing)
Certifications & Standards	CE Marked | UL Listed | cUL Listed | Complies with EN61131-2, UL508, CSA C22.2 No.142
Warranty Coverage	1-year manufacturer warranty from date of purchase (proof of purchase required)

System Integration and Compatibility

The CJ2M-CPU32 PLC is designed for seamless integration with Omron's comprehensive automation ecosystem. It is fully compatible with CJ-series expansion units, including digital I/O modules, analog I/O modules, temperature control units, and motion control modules. The built-in Ethernet port supports standard industrial protocols, enabling straightforward connection to Omron NS-series HMIs, SCADA systems, and enterprise networks. The controller works with Omron's CX-Programmer software (sold separately) for efficient programming and maintenance.

Why Select the Omron CJ2M-CPU32 PLC?

The Omron CJ2M-CPU32 stands out in the competitive PLC market through its exceptional combination of performance, reliability, and flexibility. As part of Omron's SYSMAC CJ2 series, this controller benefits from decades of industrial automation expertise, delivering the processing power needed for today's demanding applications while providing the expansion capabilities required for future system growth. The compact design makes it suitable for space-constrained installations, while the rugged construction ensures reliable operation in challenging industrial environments. With its high-speed processing, extensive memory capacity, and comprehensive communication options, the CJ2M-CPU32 represents an optimal solution for engineers seeking to implement advanced automation strategies while maintaining system simplicity and reliability.

Ordering Information

The Omron CJ2M-CPU32 Programmable Logic Controller is available as a standalone unit. For complete system implementation, additional components such as power supply units, I/O modules, and programming software may be required. Please verify all system requirements before purchase. This product is covered by Omron's standard 1-year warranty against manufacturing defects.