Description
FANUC A02B-0281-B801 – Description & Details
The Fanuc 16i TB series system A02B‑0281 with part number A02B-0281-B801 is a basic standalone CNC control chassis unit manufactured by FANUC. It serves as the foundational housing and framework for a FANUC control system, particularly for the Series 16i / 160i / 160i-SB CNC platforms.
📌 Core Description
-
Part Number: A02B-0281-B801
-
Designation: 1-slot stand-alone basic control unit / control chassis
-
Series Compatibility: FANUC 16i / 160i / 160i-SB CNC systems (widely used in machine tools like milling machines, lathes, machining centers).
-
Type: Basic or blank chassis — it doesn’t include the internal control electronics by default (CPU, display, memory, I/O cards, etc. must be installed separately or configured by the user).
🧠 Function & Role
This unit is not a complete CNC controller on its own but rather the main structural/control board housing that forms the basis of a FANUC CNC control system. Think of it as:
-
The “backbone” or “rack” where control cards are mounted
-
A core unit that requires additional modules and software to become fully functional
-
Typically used for OEM builds, retrofits, repairs, or spare part inventories where the electronics are added or replaced as needed
⚙️ Key Characteristics
-
Standalone chassis: Allows CNC system builds or rebuilds without integrated electronics.
-
1-slot format: Usually a single PCB slot — space for core controller card depends on user’s configuration.
-
Modular design: Users supply and install the necessary PCBs (e.g., CPU, memory, PMC, display boards) and software.
-
Core exchange required: Often refurbished or core exchange units (where old core is returned) are part of aftermarket support.
-
Industrial grade: Designed for heavy-duty operation on machine tool floors.