Omron CJ1W-ETN21 Ethernet Unit
Elevate Your Industrial Automation with the Omron CJ1W-ETN21 Ethernet Unit
The Omron CJ1W-ETN21 Ethernet Unit is a powerful addition to your industrial automation setup, seamlessly mounting on a DIN rail within your control panel. This communication module empowers you to effortlessly connect your production site and management, enhancing data flow and operational efficiency. As a leading stock distributor of Omron products, we offer a vast inventory of new and original items, including the CJ1W-ETN21, ready for immediate delivery. Experience peace of mind with our comprehensive warranty and dedicated after-sales support.
Omron CJ1W-ETN21 Product Details
Omron designed the CJ1W-ETN21 to be the backbone of your communication network. This ethernet unit acts as an interface, enabling your Omron CJ-series PLC to exchange data with various devices and systems using standard Ethernet protocols.
Product Category and Specification
The CJ1W-ETN21 falls under the communication units category, specifically designed for the Omron CJ-series programmable controllers. Below is a table outlining the key specifications:
| Item | Description |
|---|---|
| Product Category | Communication Units |
| Manufacturer | Omron |
| Model | CJ1W-ETN21 |
| Communication | Ethernet (RJ45 connector) |
| Mounting | DIN Rail Mounting |
| Protection | IP20 |
| Supply Voltage | 24VDC |
| Current Consumption | 0.45A |
| Dimensions | 31 (width) x 90 (height) x 65 (mm) |
| Weight | Approx. 150 g |
| Protocols | FINS, TCP/IP, UDP/IP, ARP, ICMP, FTP |
| Data Transfer Rate | 10/100 Mbps |
| Socket Services | Supports up to 16 socket connections |
| Relevant Products | Omron CJ-series PLC, Omron CJ1W-ETN21 CJ-series Ethernet, Omron CJ1 PLC, Omron CJ2 PLC, Omron CS PLC, Omron HMI, Omron Sensors |
Omron’s CJ1W-ETN21 allows for high-speed data exchange and remote access to your controller, making it ideal for monitoring and controlling processes from a central location.
Organically Connect the Production Site and Management with CJ1W-ETN21
The CJ1W-ETN21 helps organically connect the production site by supporting various Ethernet protocols, enabling seamless data exchange between the factory floor and management systems. This connectivity enables real-time monitoring, remote diagnostics, and data-driven decision-making, resulting in improved productivity, reduced downtime, and enhanced operational efficiency. Omron PLC supports a number of communication methods to ensure seamless integration into your automation system.
Key benefits of enhanced connectivity:
- Real-time data access: Monitor production processes, equipment status, and key performance indicators in real time.
- Remote diagnostics and troubleshooting: Identify and resolve issues remotely, minimizing downtime and maintenance costs.
- Data-driven decision-making: Use real-time data to optimize processes, improve resource allocation, and make informed business decisions.
- Improved collaboration: Facilitate seamless communication and collaboration between different departments and teams.
CJ1W-ETN21 Seller Rated Document and Support
As a rated seller of Omron industrial automation products, we offer comprehensive documentation and support for the CJ1W-ETN21. Our detailed product manuals, datasheets, and application notes provide all the necessary information for installation, configuration, and operation. We offer detailed product manuals, including wiring diagrams, configuration guides, and troubleshooting tips. You can also rely on our experienced technical support team to assist you with any questions or challenges.
In addition, our experienced technical support team is available to answer any questions and provide assistance via phone, email, or live chat. We are committed to ensuring your success with the CJ1W-ETN21 and other Omron products. You will receive a comprehensive warranty when you purchase the CJ1W-ETN21 from us. Contact us to buy Omron R88D.
Product Summary
The Omron CJ1W-ETN21 Ethernet Unit provides a powerful solution for production site and management, featuring a compact design, versatile connectivity, and reliable performance, making it the perfect choice for your automation needs. With the seamless connectivity and robust performance of the CJ1W-ETN21, users can easily monitor and control their industrial processes, resulting in increased efficiency and reduced downtime.
Why Choose Us
Spot Inventory Availability
Our company specializes in providing a wide range of new and original Omron industrial control products. With our extensive spot inventory, we can meet your urgent needs and ensure that you receive the components you require without delay.
We offer a seamless purchasing experience, featuring essential products like PLCs, HMIs, and servos. Choose us for quick access to quality Omron solutions tailored to your automation projects.
Original Products Only
When you choose us, you gain access to an exclusive selection of new and original Omron industrial control products. Our commitment to quality means you can trust that each item meets your operational requirements and enhances your system performance.
As a stock dealer, we prioritize your needs with immediate availability of in-demand products such as inverters, cables, and sensors. Partner with us for reliable, top-quality Omron solutions that support your success.
Frequently Asked Question
Find answers to common questions about Omron PLCs and their functionalities.
The Omron CJ1W-ETN21 is an Ethernet communication module used to connect Omron CJ-series PLCs to Ethernet networks, enabling data exchange with other devices and systems.
The CJ1W-ETN21 supports various Ethernet protocols, including FINS, TCP/IP, UDP/IP, ARP, ICMP, and FTP.
The CJ1W-ETN21 supports up to 16 socket connections, allowing simultaneous communication with multiple devices.
The CJ1W-ETN21 requires a 24VDC supply voltage.
Omron PLCs can operate at various voltages, including 24 V DC, 100 V AC, and 200 V AC, depending on the specific model and application requirements.
Omron PLCs primarily use Ladder Logic for programming, which is a graphical representation that mimics electrical relay logic. Other programming languages, such as Structured Text (ST) and Function Block Diagram (FBD), are also supported.
The five standard programming languages in PLCs as defined by IEC 61131-3 are:
- Ladder Diagram (LD)
- Function Block Diagram (FBD)
- Structured Text (ST)
- Instruction List (IL) (Note: Instruction List is being phased out in some contexts.)
- Sequential Function Chart (SFC)
While many PLC brands are popular, Omron, Siemens, and Allen-Bradley are among the most widely used globally. Omron PLCs, in particular, are favored in various industries for their advanced features and reliability.
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