Keyence SR-2000 Autofocus Code Reader SR2000
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Keyence SR-2000 Autofocus Code Reader (SR2000)
Product Overview
The Keyence SR-2000 is a full-range autofocus 1D/2D code reader designed for high-speed, high-precision code reading in industrial automation fields like automotive manufacturing, semiconductor production, logistics and warehousing, and electronics assemblyKEYENCE INTERNATIONAL (BELGIUM) NV/SA. It adopts a 2048×1536-pixel CMOS image sensor, autofocus technology, and built-in polarization, achieving a reading distance of 100–2000mm and a minimum 2D code resolution of 0.040mm, with a barcode minimum resolution of 0.082mmKEYENCE INTERNATIONAL (BELGIUM) NV/SA. The high-intensity red LED light source and green LED pointer enable reliable reading of damaged, low-contrast, or distorted codes, even in challenging lighting conditions. It supports various industrial network protocols (EtherNet/IP, PROFINET) and NPN/PNP selectable I/O, facilitating seamless integration with PLCs and factory networks for real-time monitoring and data traceability. With an IP65-rated aluminum die-cast housing, 24VDC power supply, and 300mA max current consumption, it ensures stable operation in harsh industrial environments while minimizing energy consumption and maintenance requirements.
Main Functions
- Full-Range Autofocus Code Reading
The autofocus system automatically adjusts focus across the 100–2000mm distance range, eliminating manual focus setup and enabling quick deployment. It reads 1D/2D codes at high speeds on moving objects, improving operational efficiency in high-throughput production linesKEYENCE INTERNATIONAL (BELGIUM) NV/SA.
- High-Resolution Multi-Code Decoding
It decodes all standard 1D barcodes (CODE39, CODE128, ITF, GS1-128, JAN/EAN/UPC, etc.) and 2D codes (QR, MicroQR, DataMatrix, PDF417, GS1 DataMatrix, DotCode, etc.), as well as GS1 Composite codes, meeting diverse application requirementsKEYENCE INTERNATIONAL (BELGIUM) NV/SA.
- Robust Reading Performance
The built-in polarization technology and advanced image processing resist ambient light interference (10,000 lux sunlight, 6,000 lux incandescent, 2,000 lux fluorescent), ensuring stable reading of smudged, scratched, or low-contrast codes.
- Flexible Industrial Connectivity
It supports industrial Ethernet protocols (EtherNet/IP, PROFINET) for data logging and remote control, along with USB and RS-232C for device configuration and data transfer. Bidirectional voltage inputs and NPN/PNP selectable outputs enable easy connection to control systems.
- Real-Time Monitoring & Alarming
It provides real-time feedback on reading status, code quality, and device health. Configurable alarms and visual indicators alert operators to reading failures or system errors, enabling quick troubleshooting and minimizing downtime.
- Rugged Design for Harsh Environments
The IP65-rated housing protects against dust and water ingress, and it has vibration resistance (10–55Hz, 0.75mm double amplitude, 3 hours per X/Y/Z axis) for reliable operation on production lines.
Technical Features
| Feature | Details |
|---|---|
| Product Type | Full-range autofocus 1D/2D code reader |
| Image Sensor | 2048×1536-pixel CMOS |
| Focusing Method | Autofocus (automatic adjustment during installation) |
| Light Source | High-intensity red LED; Green LED pointer |
| Supported Codes | 1D: CODE39, CODE128, ITF, GS1-128, JAN/EAN/UPC, etc.; 2D: QR, MicroQR, DataMatrix, PDF417, GS1 DataMatrix, DotCode, etc.; GS1 Composite (CC-A/B/C) |
| Minimum Resolution | 2D code: 0.040 mm; Barcode: 0.082 mm |
| Reading Distance | 100–2000 mm |
| Field of View (at 800mm) | 263×197 mm |
| Communication Interfaces | Ethernet (TCP/IP, EtherNet/IP, PROFINET), USB 2.0, RS-232C |
| Power Supply | 24VDC ±10% |
| Current Consumption | 300mA (max) |
| Control Inputs | 2 bidirectional voltage inputs (max 26.4VDC) |
| Control Outputs | 3 NPN/PNP selectable outputs (max 100mA, ≤30VDC) |
| Operating Temperature | 0–+45°C (no condensation) |
| Storage Temperature | -10–+50°C |
| Protection Rating | IP65 |
| Vibration Resistance | 10–55Hz, double amplitude 0.75mm, 3 hours per X/Y/Z axis |
| Compliance | CE, RoHS, UL, CSA |
| Housing Material | Aluminum die-cast (main body); Glass (lens cover) |
Product Dimensions and Weight
| Item | Details |
|---|---|
| Overall Dimensions (W×H×D) | 60mm×60mm×112mm (approx.) |
| Mounting Holes | 4 holes, pitch 40mm×40mm (M4 thread) |
| Lens Diameter | 25mm (approx.) |
| Cable Length | Integrated 2m cable (power, I/O, communication) |
| Weight | Approximately 200g |
| Packaging | Individual cardboard box with anti-static foam |
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
