Product Overview:
The FANUC A20B-2100-0090/02A Master PCB is a critical component designed for advanced FANUC CNC machine tools. This high-performance control board serves as the central processing unit (CPU) for your industrial automation system, ensuring precise and reliable operation of your machinery. Engineered to meet the rigorous demands of modern manufacturing environments, the A20B-2100-0090/02A is essential for managing complex machining processes, axis control, and seamless communication within your CNC setup. Investing in a genuine or high-quality replacement A20B-2100-0090/02A board helps maintain optimal machine uptime, reduces costly downtime, and ensures the continued accuracy and efficiency of your FANUC-controlled equipment. This board is vital for the functionality of various FANUC 16i, 18i, and 21i series controls, making it a cornerstone for reliable CNC performance and a key component for any industrial automation setup.
Technical Specifications:
- Part Number: A20B-2100-0090/02A
- Alternate Part Number: A20B2100009002A
- Product Type: Master PCB / Main CPU Board / Control Board
- Compatibility: Designed for FANUC 16i, 18i, 21i series CNC controls (e.g., 16i-TA, 18i-MB, 21i-TB, 16i-MA, 18i-MB5, 21i-TB5)
- Input Voltage: Typically operates within standard FANUC system power supplies (e.g., 24V DC, 5V DC)
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Storage Temperature: -20°C to 60°C (-4°F to 140°F)
- Relative Humidity: 20% to 95% (non-condensing)
- Weight: Approximately 0.95 kg (2.09 lbs)
- Dimensions: Standard FANUC PCB form factor, designed for direct fit into compatible control cabinets (exact dimensions may vary slightly by specific sub-model)
FANUC A20B-2100-0090/02A
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.
















