Product Overview:
The FANUC A20B-2101-0631/04B is a crucial master PCB (Printed Circuit Board) designed to serve as the central processing unit (CPU) for a wide range of FANUC CNC (Computer Numerical Control) systems. This high-performance control board is an indispensable component for maintaining the precision, reliability, and efficiency of your industrial machinery. Engineered with FANUC's renowned quality and robust design, the A20B-2101-0631/04B ensures seamless data processing and command execution, making it ideal for critical applications in manufacturing, automation, and machine tool industries. Whether you're performing routine maintenance, replacing a faulty unit, or upgrading an existing system, this genuine FANUC part guarantees optimal operational continuity and peak performance for your CNC equipment, minimizing downtime and maximizing productivity.
Technical Specifications:
- Part Number: A20B-2101-0631/04B
- Alternate Part Number: A20B2101063104B
- Product Type: Master PCB / Main CPU Board / Control Board
- Manufacturer: FANUC
- Compatibility: Compatible with a wide range of FANUC CNC control systems, ensuring broad applicability.
- Function: Central Processing Unit (CPU) for CNC machine control, managing data flow and command execution.
- Interfaces: Features various input/output (I/O) ports for peripheral connectivity, sensor integration, and communication with other machine components.
- Operating Environment: Industrial grade, designed for demanding factory conditions with robust environmental tolerances.
- Weight: Approx. 1.2 kg (2.65 lbs)
- Material: High-quality industrial-grade electronic components and durable PCB substrate for maximum reliability.
- Installation: Designed for professional installation by trained technicians.
FANUC A20B-2101-0631/04B
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















