Description
A08B‑0082‑H020 is an internal printed circuit board (PCB) used inside FANUC PANEL i CNC operator displays that incorporate PC‑style functions (embedded computing) — specifically for 12.1″ LCD PANEL i units. It’s not a standalone external part but a core internal board responsible for processing and interfacing within the display assembly.
🧠 Function & Role
-
System/PC board for PANEL i: This board is part of the internal PC subsystem of a PANEL i display, responsible for executing the embedded system’s firmware and handling graphics and user‑interface tasks.
-
12.1″ LCD compatibility: According to FANUC maintenance documentation, the H020 suffix corresponds to the internal PC board for 12.1‑inch display PANEL i units with PC functionality.
-
Works with other internal modules: In systems that support PC features (like file storage and rich GUI), this board works alongside components such as HDD modules and memory to implement the display’s PC capabilities.
📦 Typical Application
This board is found inside PANEL i display panels (especially those that behave like embedded computers with a real OS and user interface functions), rather than in simple bare displays that only show CNC data. It is not something an operator interacts with directly — it’s installed on the internal frame of the display assembly.
🛠️ Context in FANUC PANEL i Family
From FANUC internal hardware listings:
-
A08B‑0082‑H010 — PC board for 10.4″ displays
-
A08B‑0082‑H011 — PC board for 12.1″ displays
-
A08B‑0082‑H012 — PC board for 15.0″ displays
-
A08B‑0082‑H020 — Alternate 12.1″ PC board (often corresponding to later PC architectures like MMX/Celeron)