Description
📌 FANUC A20B‑0236‑C235 — Machine Operator Panel (Sub‑Panel B1)
General Description:
The A20B‑0236‑C235 (often listed as A02B‑0236‑C235) is a **machine operator sub‑panel used in FANUC CNC controls. It is part of the FANUC 0236 series operator panels that provide operator control and interface functions on the machine’s control cabinet.
Function / Role:
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🧑🔧 Operator Sub‑Panel (Sub Panel B1): Acts as a secondary or auxiliary operator panel that typically includes pushbuttons, keys, and indicators used by the operator to control machine functions. This panel is generally smaller or more specialized than the main operator panel.
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🔁 Works with the CNC’s I/O Link and interface electronics to communicate operator input to the controller.
Application / Usage:
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Typically used on FANUC i‑Series and similar controllers (e.g., Series 0i/16i/18i/21i and variants).
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Installed as a sub‑panel (B1) — often located adjacent to or below the main operator panel to give additional control points or accommodate specific machine functions.
Typical Characteristics:
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📍 Part of the A02B/A20B‑0236 operator panel family, which includes main and sub‑panels for operator control.
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🚀 Designed to be industrial grade, reliable for machine floor environments.
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🪛 Often sold as used or refurbished since new stock is limited; core exchange may be available through suppliers.
Summary:
| Part Number | Description |
|---|---|
| A20B‑0236‑C235 (aka A02B‑0236‑C235) | Machine Operator’s Panel Sub‑Panel B1 — auxiliary/operator sub‑panel for FANUC CNC controls |

