Description
📌 Part Overview
A02B-0166-C210#TS is a stand-alone MDI (Manual Data Input) unit used on FANUC CNC control systems as a human-machine interface component.
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Part Number: A02B-0166-C210#TS
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Manufacturer: FANUC
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Product Type: Separate-Type MDI Module
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Function: A dedicated manual input device that lets operators enter program numbers, parameters, commands, and navigate CNC menus. It does not include a visual display—it’s purely for input.
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Series: A02B-0166 family (MDI and display/interface components used on older FANUC controls)
🔤 Meaning of the “#TS” Suffix
In FANUC part numbering conventions:
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#TS generally indicates a specific keypad layout with symbols rather than a standard English text layout.
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This contrasts with #TR, which typically denotes an English keyboard layout.
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So the #TS version has a symbol-oriented key legend, which may be preferred in certain regions or machine setups.

