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Omron CJ2M-CPU34
by Omron
Read verified buyer reviews ↓OverviewElevate your industrial operations with the Omron CJ2M-CPU34 programmable logic controller (PLC) CPU module. Engineered for the demands of modern manufacturing, this high-performance unit, part of the acclaimed CJ2M Series, offers a substantial 30,000 program steps, providing ample capacity for intricate control logic. Its integrated EtherNet/IP and USB interfaces ensure exceptional connectivity, enabling rapid data exchange and effortless incorporation into modular automation setups. Supporting up to 2,560 local I/O points within a compact form factor, the CJ2M-CPU34 is an optimal choice for various industrial tasks demanding precision, speed, and unwavering reliability.Key Features Extensive Program Storage: A generous 30,000 program steps facilitate complex control sequences and advanced applications. Ample Data Memory: Equipped with 160K words of data memory (32K words DM, 32K words × 4 banks EM) to manage extensive process information. Swift Execution Speeds: Achieves an impressive 40 ns per basic instruction, significantly enhancing system responsiveness and operational throughput. Integrated Communication Interfaces: EtherNet/IP: Delivers high-speed networking capabilities for seamless data linking and network integration. USB: Provides convenient and direct programming and debugging access, streamlining development and maintenance processes. Scalable Expansion Support: Designed to accommodate up to 40 expansion modules across 3 dedicated expansion racks, ensuring future-proof scalability. High I/O Capacity: Supports up to 2,560 local input/output points, offering comprehensive control over a broad spectrum of devices. Versatile Option Board Slot: Allows for the addition of serial communication options such as RS-232C, RS-422A, or RS-485 for expanded connectivity. Technical Specifications Model Designation: CJ2M-CPU34 Series Affiliation: CJ2M Program Capacity: 30K steps Data Memory Size: 160K words Instruction Execution Time: 40 ns per LD instruction Communication Ports: 1 × EtherNet/IP, 1 × USB Expansion Units Supported: Up to 40 units Local I/O Capacity: Up to 2,560 points Option Board Slot: 1 (for serial communication modules) Operational Temperature Range: 0°C to +55°C Physical Dimensions: 90 mm (H) × 62 mm (W) × 84.5 mm (D) Approximate Mass: 190 g Certifications Acquired: CE, UL, RoHS ApplicationsThe Omron CJ2M-CPU34 is highly adaptable and performs exceptionally in a diverse array of industrial environments, including: Machine Control: Provides precise and dependable control for sophisticated manufacturing apparatus, optimizing production workflows. Packaging Operations: Manages intricate processes in high-speed packaging lines, ensuring efficiency and accuracy. Material Transfer: Offers effective control for conveyors, robotic arms, and sorting mechanisms within complex logistics and material flow systems. Process Supervision: Ensures accurate monitoring and control of variables in process-oriented industries, maintaining product quality and operational safety. Why Choose This Model?The Omron CJ2M-CPU34 stands out as a superior choice for your automation requirements due to several key advantages: Enhanced Communication Capabilities: With integrated EtherNet/IP and USB ports, it delivers unparalleled flexibility in network integration and connectivity, simplifying data management and remote access. Highly Scalable Architecture: Its capacity to support extensive I/O expansion ensures that your system can adapt and grow as application needs evolve, providing a future-proof solution. Superior High-Speed Processing: The rapid execution times translate into improved system responsiveness and throughput, which is crucial for critical real-time applications. Intelligent Modular Design: Facilitates easy integration into existing systems and offers exceptional customization options, allowing for tailored solutions that meet precise operational demands. This modularity also simplifies maintenance and upgrades. Order NowReady to upgrade your industrial control systems? The Omron CJ2M-CPU34 is available for immediate shipping globally. Discover the benefits of high-performance automation today.FAQWhat is the program capacity of the Omron CJ2M-CPU34?The Omron CJ2M-CPU34 features a robust 30,000 steps of program capacity.What communication ports are included with the CJ2M-CPU34?The CJ2M-CPU34 includes one EtherNet/IP port and one USB port for versatile connectivity.Can the Omron CJ2M-CPU34 be expanded with additional I/O?Yes, the CJ2M-CPU34 supports up to 40 expansion units and up to 2,560 local I/O points.What is the execution speed of the CJ2M-CPU34?The CJ2M-CPU34 boasts a fast execution speed of 40 ns per basic instruction.What types of applications is the CJ2M-CPU34 suitable for?The CJ2M-CPU34 is suitable for a wide range of industrial applications, including machine automation, packaging systems, material handling, and process control.
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Omron CJ2M-CPU34
Overview
This is a genuine Omron component from the Omron PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Omron catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Omron automation ecosystem
- Engineered to integrate inside Omron PLCs installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Omron equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Omron catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Omron platform with documented conversion notes for the Omron PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Designation: CJ2M-CPU34
- Series Affiliation: CJ2M
- Program Capacity: 30K steps
- Data Memory Size: 160K words
- Instruction Execution Time: 40 ns per LD instruction
- Communication Ports: 1 × EtherNet/IP, 1 × USB
- Expansion Units Supported: Up to 40 units
- Local I/O Capacity: Up to 2,560 points
- Option Board Slot: 1 (for serial communication modules)
- Operational Temperature Range: 0°C to +55°C
- Physical Dimensions: 90 mm (H) × 62 mm (W) × 84.5 mm (D)
- Approximate Mass: 190 g
- Certifications Acquired: CE, UL, RoHS
Applications
The Omron CJ2M-CPU34 is highly adaptable and performs exceptionally in a diverse array of industrial environments, including:
- Machine Control: Provides precise and dependable control for sophisticated manufacturing apparatus, optimizing production workflows.
- Packaging Operations: Manages intricate processes in high-speed packaging lines, ensuring efficiency and accuracy.
- Material Transfer: Offers effective control for conveyors, robotic arms, and sorting mechanisms within complex logistics and material flow systems.
- Process Supervision: Ensures accurate monitoring and control of variables in process-oriented industries, maintaining product quality and operational safety.
Why Choose the CJ2M-CPU34?
The Omron CJ2M-CPU34 stands out as a superior choice for your automation requirements due to several key advantages:
- Enhanced Communication Capabilities: With integrated EtherNet/IP and USB ports, it delivers unparalleled flexibility in network integration and connectivity, simplifying data management and remote access.
- Highly Scalable Architecture: Its capacity to support extensive I/O expansion ensures that your system can adapt and grow as application needs evolve, providing a future-proof solution.
- Superior High-Speed Processing: The rapid execution times translate into improved system responsiveness and throughput, which is crucial for critical real-time applications.
- Intelligent Modular Design: Facilitates easy integration into existing systems and offers exceptional customization options, allowing for tailored solutions that meet precise operational demands. This modularity also simplifies maintenance and upgrades.
Availability & Shipping
- ▸In stock: CJ2M-CPU34 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every CJ2M-CPU34 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Omron
Machine down? We ship parts the same day.
New, surplus, and refurbished Omron inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.