Description
📌 Part Overview
A02B-0166-C271#S is a 7.2-inch monochrome LCD display with integrated Manual Data Input (MDI) used as an operator interface on FANUC CNC controls. It’s part of the A02B-0166 series of compact display/MDI panels.
-
Part Number: A02B-0166-C271#S
-
Manufacturer: FANUC
-
Type: Monochrome LCD + MDI unit
-
Display Size: ~7.2 inch
-
Function: Shows machine status, parameters, alarms, and allows operator input via keypad.
-
Typical Use: Mounted on CNC machine control panels such as FANUC Power Mate and i-Series controllers as a compact operator interface.
🧾 What “#S” Means
In FANUC part numbering:
-
The suffix after the base part number (like #S) generally identifies a keypad layout or regional/key legend variant.
-
#S typically indicates a standard or specific localized key label layout, which can differ from:
-
#TR — English keyboard layout
-
#TS — Symbol-key layout
-
Other suffixes for regional versions
-
So A02B-0166-C271#S usually refers to the standard key legend version of this detachable 7.2″ monochrome LCD/MDI interface.

