Description
xFANUC A20B‑2100‑0785 — Description
Part Number: A20B‑2100‑0785
Manufacturer: FANUC
Product Family: A20B‑2100 series (internal PCB/control boards used in CNC/operator panel modules)
📌 Overview:
The A20B‑2100‑0785 is a main CPU/Interface PCB (Printed Circuit Board) used in FANUC PANEL i terminals — the operator panel/display module inside a FANUC CNC control system. This board acts as the central processing and interface board for the operator panel, linking the LCD display and user inputs (buttons, keys, touch interfaces) with the CNC controller’s electronics.
🧠 Core Function
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🧩 Main CPU/Interface PCB: Handles communication and control between the operator panel display and the CNC controller core.
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📡 Panel Integration: Serves as the central board inside a PANEL i terminal, which means it is not a standalone consumer component — it’s part of the industrial operator interface unit.
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⚙️ Industrial Use: Designed for FANUC CNC machines where a graphic operator interface terminal provides system status, keys, and display feedback.
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🔄 Core Exchange: When acquired through industrial parts resellers, a core exchange is often required (you send your old card back upon purchase).
🛠 Typical Application
This board is typically found in the operator display console (PANEL i) of FANUC CNC controllers. It is a key logic board enabling function and interaction between:
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The LCD screen
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Keypad or soft keys
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Internal communication back to the controller’s main CPU
It plays a critical role in ensuring that the machine’s graphical interface and user commands are correctly processed by the CNC system.
📌 Summary
➡️ A20B‑2100‑0785 = PANEL i Terminal Interface Main CPU PCB — main logic board for the FANUC operator panel display, translating and managing display and input signals between the panel and the controller electronics.
Additional Information
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Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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