Description
A08B‑0082‑H004 is an internal memory module used in FANUC PANEL i operator display units that incorporate a PC‑based hardware subsystem (i.e., displays built on an embedded PC architecture rather than just a simple LCD controller). It serves as main system memory (SDRAM) for the internal PC.
🧠 Key Details
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Part Type: Main memory (SDRAM) module
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Capacity: 64 MB SDRAM — used as the main operating memory for PANEL i PC systems with mid‑range processors (e.g., Celeron 400 MHz / Pentium III 500 MHz).
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Application: Installed on the internal PC/logic board of PANEL i display units with embedded PC capability (for example, those that support file browsing, graphical interface, or other PC‑style functions).
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Role: Provides operational RAM required by the internal processor to run the embedded OS, graphics, and HMI functions inside the display assembly — it is not a user‑facing part but lives on the display’s internal PC board.
📌 Notes
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A08B‑0082‑H004 specifically refers to 64 MB SDRAM for certain PANEL i PC configurations.
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Other related memory modules in the same family include:
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A08B‑0082‑H001 – 32 MB DRAM (older/MMX systems)
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A08B‑0082‑H002 – 64 MB DRAM
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A08B‑0082‑H003 – 128 MB DRAM
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A08B‑0082‑H005 – 128 MB SDRAM
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