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Omron CJ1W-DA021
by Omron
Read verified buyer reviews ↓OverviewThe Omron CJ1W-DA021 is a meticulously designed 2-channel analog output unit, engineered for perfect integration into Omron CJ-series Programmable Logic Controllers (PLCs). This sophisticated module offers outstanding command over analog signals, supporting both current (4-20mA) and voltage (0-10V DC) output capabilities. Crafted to fulfill the rigorous requirements of modern industrial automation and process control, the CJ1W-DA021 guarantees dependable, exact, and stable signal transmission for peak system performance.Key Features Dual Analog Output Channels: Provides two distinct, independently manageable channels for exact analog signal creation, boosting adaptability in complex control setups. Flexible Output Signal Choices: 4-20mA Output: Ideal for resilient current-loop industrial process applications, offering superb noise immunity and long-distance transmission. 0-10V DC Output: Perfect for voltage-based automation systems, including motor speed regulation and proportional valve activation. Exceptional Accuracy & Stability: Ensures highly consistent and reliable signal transmission, vital for preserving process integrity and product quality. Compact Design: Built to fit easily into standard CJ-series PLC racks, optimizing cabinet space and simplifying system structure. Extensive Compatibility: Guarantees seamless compatibility with Omron CJ1, CJ2, and CP1 series PLCs, facilitating system enhancements and expansions. Integrated LED Status Indicators: Offers clear visual feedback for each channel, enabling quick troubleshooting and reducing downtime during operation. Technical SpecificationsModel: CJ1W-DA021Number of Outputs: 2 (Analog)Output Signal Type: Current: 4-20mA Voltage: 0-10V DC Resolution: 1/6000 (providing extremely precise analog control for fine adjustments)Response Time: Rapid signal processing capacity allows for real-time control, essential for dynamic industrial processes.Mounting Type: Designed for secure DIN rail mounting within CJ-series PLC racks.Certifications: CE Certified: Complies with European safety, health, and environmental protection guidelines. UL Listed: Recognized for adherence to North American safety standards. RoHS Compliant: Follows directives restricting hazardous substances in electrical and electronic equipment. ApplicationsPrecision Industrial AutomationOffers accurate analog regulation for a wide range of machinery, robotics, and automated manufacturing lines.Advanced Process Control SystemsCrucial for managing essential parameters such as flow rates, temperature, pressure, and levels in chemical, pharmaceutical, and food and beverage industries.Optimized Motor Speed ControlDelivers smooth and precise analog signal output for variable frequency drives (VFDs) and other motor control applications, boosting energy efficiency and operational smoothness.Sophisticated HVAC & Building AutomationManages and regulates heating, ventilation, and air conditioning systems, alongside other building infrastructure components, for optimal environmental control and energy management.Why Choose the Omron CJ1W-DA021?The Omron CJ1W-DA021 stands out as a superior selection for any industrial application requiring dependable and precise analog output. Its robust construction, paired with adaptable current and voltage output options, makes it an essential element for intricate control systems. The module's high accuracy, swift response times, and straightforward integration with Omron CJ-series PLCs ensure a smooth and efficient operational experience. Opting for the CJ1W-DA021 means investing in a solution that enhances process automation, refines machine control, and contributes to overall system reliability and performance.Order NowElevate your control systems today with the Omron CJ1W-DA021 Analog Output Module. Benefit from our expedited shipping and dependable global delivery options to acquire your vital component.FAQWhat is the primary function of the Omron CJ1W-DA021?The Omron CJ1W-DA021 is a 2-channel analog output module designed to provide precise current (4-20mA) and voltage (0-10V DC) signals for integration with Omron CJ-series PLCs in industrial automation and process control applications.What types of output signals can the CJ1W-DA021 provide?This module offers versatile output signal options, including 4-20mA for robust current-loop industrial control and 0-10V DC for voltage-based systems like motor speed control.Is the Omron CJ1W-DA021 compatible with different Omron PLC series?Yes, it is designed for seamless integration with Omron CJ1, CJ2, and CP1 series PLCs.What are some typical applications for this analog output module?The CJ1W-DA021 is ideal for precision industrial automation, advanced process control in various industries, optimized motor speed control, and sophisticated HVAC and building automation systems.What certifications does the CJ1W-DA021 hold?The module is CE Certified, UL Listed, and RoHS Compliant, indicating its adherence to international safety, health, environmental, and hazardous substance directives.
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Omron CJ1W-DA021
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: CJ1W-DA021
Number of Outputs: 2 (Analog)
Output Signal Type:
- Current: 4-20mA
- Voltage: 0-10V DC
Resolution: 1/6000 (providing extremely precise analog control for fine adjustments)
Response Time: Rapid signal processing capacity allows for real-time control, essential for dynamic industrial processes.
Mounting Type: Designed for secure DIN rail mounting within CJ-series PLC racks.
Certifications:
- CE Certified: Complies with European safety, health, and environmental protection guidelines.
- UL Listed: Recognized for adherence to North American safety standards.
- RoHS Compliant: Follows directives restricting hazardous substances in electrical and electronic equipment.
Applications
Precision Industrial Automation
Offers accurate analog regulation for a wide range of machinery, robotics, and automated manufacturing lines.
Advanced Process Control Systems
Crucial for managing essential parameters such as flow rates, temperature, pressure, and levels in chemical, pharmaceutical, and food and beverage industries.
Optimized Motor Speed Control
Delivers smooth and precise analog signal output for variable frequency drives (VFDs) and other motor control applications, boosting energy efficiency and operational smoothness.
Sophisticated HVAC & Building Automation
Manages and regulates heating, ventilation, and air conditioning systems, alongside other building infrastructure components, for optimal environmental control and energy management.
Why Choose the CJ1W-DA021?
The Omron CJ1W-DA021 stands out as a superior selection for any industrial application requiring dependable and precise analog output. Its robust construction, paired with adaptable current and voltage output options, makes it an essential element for intricate control systems. The module's high accuracy, swift response times, and straightforward integration with Omron CJ-series PLCs ensure a smooth and efficient operational experience. Opting for the CJ1W-DA021 means investing in a solution that enhances process automation, refines machine control, and contributes to overall system reliability and performance.
Availability & Shipping
- ▸In stock: CJ1W-DA021 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 CJ1W-DA021 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.