FANUC A20B-8101-0281 Circuit Board

Product Title: FANUC A20B-8101-0281 Circuit Board – CNC Control PCB for Industrial Automation

Part Number: A20B-8101-0281
Brand: FANUC
Category: CNC Circuit Boards / Control PCBs
Condition: New / Refurbished / Exchange Available
Availability: In Stock – Call for Lead Time

🔧 Product Overview

The FANUC A20B-8101-0281 Circuit Board is a high-performance printed circuit board designed specifically for FANUC CNC control systems. Built with advanced electronic components and tested to meet rigorous industrial standards, this board ensures stable, high-speed data processing and seamless communication between CNC hardware components.

Whether you’re performing a repair, replacement, or full control system retrofit, the A20B-8101-0281 offers OEM-grade reliability and long-term durability, making it an essential component in CNC machining centers, robotics, and automated manufacturing lines.

✅ Key Features

• OEM-Certified Performance
  Designed and manufactured by FANUC for optimal compatibility and signal integrity within FANUC control architectures.

• Critical Control Functionality
  Plays a central role in system communication, logic processing, or drive interfacing (model-specific function).

• Durable Multi-Layer PCB Design
  Built to withstand continuous operation in high-vibration, high-temperature environments.

• Direct Replacement Compatibility
  Plug-and-play installation for systems originally outfitted with the A20B-8101-0281 module.

• Supports Repair & Refurbishment
  Available in new, refurbished, or exchange-ready options to suit budget and operational needs.

📐 Technical Specifications

🏭 Common Applications

• ⚙️ CNC Lathes & Mills – Ensures signal and control processing for motion commands

• 🤖 Automation Control Cabinets – Core logic board for FANUC PLC or drive systems

• 🛠️ CNC System Retrofits – Replace aging or faulty boards with OEM-quality parts

• 🧰 Manufacturing Equipment Repair – Minimize downtime with fast board replacement

💡 Benefits

✔️ Improves Machine Uptime & Reliability
✔️ Reduces Electrical Faults & Control Errors
✔️ Tested to OEM Electrical Standards
✔️ Fast Replacement & Retrofit Capable
✔️ Backed by Warranty on New & Refurbished Units

❓ Frequently Asked Questions

Q: How do I know this board is compatible with my system?
A: You can confirm by checking your existing FANUC board part number or sharing your machine’s model and control series with us.

Q: Is the A20B-8101-0281 available with a warranty?
A: Yes. New and refurbished units come with a warranty—typically ranging from 6 to 12 months, depending on supplier terms.

Q: Can I trade in a damaged board for exchange?
A: Absolutely. We offer a core exchange program—send us your faulty unit and receive a discounted refurbished replacement.

📌 Conclusion

The FANUC A20B-8101-0281 Circuit Board is a critical control component that ensures the performance, stability, and reliability of your CNC equipment. Whether you’re maintaining, repairing, or upgrading, trust this OEM-grade board to keep your operations running with precision and confidence.

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