Description
Part Number: A20B‑2100‑0783
Manufacturer: FANUC
Product Family: A20B‑2100 Series (internal control/display PCBs used in FANUC CNC operator panels and PANEL i displays)
Description:
The FANUC A20B‑2100‑0783 is a PANEL i Terminal Interface Main CPU Printed Circuit Board (PCB) used inside FANUC CNC operator terminals/display units. It serves as the central interface board that connects the operator panel’s display and input hardware with the CNC controller’s main logic. It is part of a family of similar CPU interface boards designed for different display sizes and configurations.
📌 Key Functions:
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🧠 Acts as the main CPU/interface PCB for the PANEL i terminal module in a FANUC CNC system.
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🔌 Handles communication between the operator display (LCD) and the CNC controller electronics.
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⚙️ Integrates panel inputs (keys, touch/controls) with controller logic.
📦 Context & Usage:
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This board is typically installed inside the operator console / PANEL i terminal of a FANUC CNC system.
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It’s part of the A20B‑2100 product series, which includes the main interface PCBs for different display types (e.g., 10.4″, 12.1″, 15.0″) depending on configuration.
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Core exchange is usually required when purchasing this part through aftermarket/distributor channels.