FANUC A02B-0281-C125 MDI Unit Keyboard

Part Number: A02B-0281-C125
Product Type: MDI Unit Keyboard / Operator Panel
Brand: FANUC
System Compatibility: FANUC Series 0i, 16i, 18i, 21i
Condition: New 
Availability: In Stock – Ships Globally

🔧 Product Overview

The FANUC A02B-0281-C125 MDI (Manual Data Input) Unit Keyboard is an essential human-machine interface (HMI) component used in FANUC-controlled CNC systems. Designed to allow operators to input commands, edit programs, and manage machine functions with precision, this MDI keyboard is a vital part of machine control stations across various industrial settings.

Whether you’re replacing a worn-out keyboard or upgrading your machine interface, the A02B-0281-C125 ensures seamless compatibility, responsive tactile feedback, and long-term reliability under rugged working conditions.

✅ Key Features

• Precision Operator Control
  Allows for efficient data entry, program navigation, and machine command input.

• High Durability
  Built with industrial-grade materials to withstand frequent usage in harsh shop floor environments.

• Fully Compatible
  Designed for FANUC CNC systems, including the 0i, 16i, 18i, and 21i series controllers.

• Plug-and-Play Installation
  Easily integrates into existing MDI panels with standard mounting and connection layouts.

• Responsive Tactile Keys
  Offers firm, positive feedback for accurate command input.

📐 Technical Specifications

🏭 Applications

• CNC Lathes and Milling Machines

• FANUC-Controlled Machining Centers

• Robotic Automation Cells

• OEM CNC Retrofits and Panel Replacements

💡 Benefits

✔️ Improves operator efficiency and control precision
✔️ Minimizes machine downtime with quick replacement
✔️ Long-lasting performance even in high-cycle industrial environments
✔️ Direct fit – no need for rewiring or modification
✔️ Available in refurbished condition for cost-effective repairs

❓ FAQs

Q: Is the A02B-0281-C125 a standalone controller?
A: No. It is an MDI keyboard unit that interfaces with an existing FANUC CNC controller.

Q: Can it be used with all FANUC systems?
A: It is compatible with many FANUC 0i, 16i, 18i, and 21i control panels. Always verify model fitment with your specific machine.

Q: What if my old keyboard is missing keys or unresponsive?
A: This part is the ideal direct replacement for worn or damaged MDI units, restoring full operator functionality.

📌 Conclusion

The FANUC A02B-0281-C125 MDI Unit Keyboard is a reliable, factory-grade replacement for ensuring smooth manual input and control operations on your CNC machinery. Whether for a retrofit, repair, or upgrade, this MDI unit enhances usability, reduces downtime, and extends the life of your machine interface.

🛒 Available now at MA Traders – Your trusted global supplier for FANUC keyboards, control panels, servo drives, and CNC spare parts with warranty support and fast delivery.

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