Home/ABB/ABB 3EHL409054R0001 KUB921 A01 PCB BOARD: Industrial Grade Control Module
ABB 3EHL409054R0001 KUB921 A01 PCB BOARD: Industrial Grade Control Module
Stock Quantity: >8 units available
Warranty: 16-month coverage
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Payment: Telegraphic Transfer (T/T)
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Phone: +86 19066591275
Email: abbdcs36@gmail.com
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ABB 3EHL409054R0001 KUB921 A01 PCB BOARD – Industrial Automation Control Module
Product Specifications
- Board Type: PCB Board
- Manufacturer: ABB
- Model: 3EHL409054R0001 KUB921 A01
- Series: KUB921
- Operating Voltage: 24V DC
- Temperature Range: -40°C to 85°C
- Communication: RS-232, RS-485
- Certifications: ISO 9001, CE, UL

Key Features & Applications
✅ Robust Construction: High-grade copper-clad laminate ensures optimal thermal management in harsh environments (oil refineries, power plants).
✅ Seamless Integration: Fully compatible with ABB Mark VI series PLCs for industrial automation systems.
✅ Vibration Resistance: Reinforced structure withstands mechanical stress in automotive manufacturing lines.
✅ Multi-Protocol Support: RS-232/RS-485 interfaces enable communication across diverse industrial networks.
⚠️ Critical Installation Notes
- Use anti-static wrist straps during handling
- Ensure proper grounding of control cabinet
- Maintain ambient humidity below 80%
Why Choose Cynosure Tech Automation?
As a premier supplier of industrial automation components, we specialize in:
Core Product Lines
- DCS Systems: ABB, Foxboro, Honeywell
- PLC Modules: Rockwell, Siemens, Schneider
- Servo Drives: Kollmorgen, Rexroth, Yaskawa
- Safety Systems: HIMA, Triconex, Bently Nevada
Service Advantages
🌐 Global Shipping:
UPS/DHL/Fedex Express
🔧 Warranty:
12 Months Quality Guarantee
Need technical support or custom solutions?
Contact us via WhatsApp or
Email

In the dynamic world of international trade, Cynosure Tech Automation stands out as a leading provider of high-quality automation equipment modules. Specializing in PLC control systems, DCS control systems, large servo control systems, and robot control systems spares, we have carved a niche for ourselves in the global market.
Our vast inventory is a testament to our commitment to meeting diverse customer needs promptly. With a wide range of spare parts readily available, we ensure minimal downtime for your operations, regardless of your industry.
- Sales Excellence: Our experienced sales team is well-versed in the intricacies of each product line. They understand your requirements and offer tailored solutions, guiding you through the selection process to find the perfect fit for your application.
- Technical Expertise: Backed by a professional technical team, we provide comprehensive support. From installation guidance to troubleshooting, our experts are just a call away, ensuring seamless integration and operation of our systems.
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