Description
🧾 FANUC A20B‑2100‑0693 — Description
Part Number: A20B‑2100‑0693
Manufacturer: FANUC
Product Series: A20B‑2100 control electronics family
🔍 According to FANUC hardware documentation for Series‑20 CNC display/PC units, A20B‑2100‑0693 is a printed circuit board (PCB) related to the display module for a 15.0‑inch LCD when operating with a specific operating system environment (not Windows 95). It appears alongside nearby part numbers that reference LCD controller boards for different display sizes and OS configurations in the same generation of FANUC hardware.
From the FANUC reference listing:
-
A20B‑2100‑0690 — PCB for 10.4″/12.1″ LCD (with Windows 95)
-
A20B‑2100‑0691 — PCB for 15.0″ LCD (with Windows 95)
-
A20B‑2100‑0692 — PCB for 10.4″/12.1″ LCD (OS except Windows 95)
-
A20B‑2100‑0693 — PCB for 15.0″ LCD (OS except Windows 95)
📌 Summary:
The A20B‑2100‑0693 is a display controller / main printed circuit board designed for use with a 15.0‑inch color LCD display in FANUC Series‑20 type CNC systems, specifically tailored for an operating environment other than Windows 95 (e.g., later embedded OS configurations for the display). It is one of a family of boards that support different screen sizes and OS setups.
If you want, I can try to find a more detailed datasheet (pinouts, mechanical drawings) or list which exact FANUC machines/controllers use this board.