PRODUCT DESCRIPTION
FANUC A16B-2202-0541 - Main CPU Board
This FANUC A16B-2202-0541 module is a core Main CPU Board for the FANUC 16/18/21-B series CNC control systems. It provides the central processing capabilities for executing NC programs, managing machine logic, and coordinating multi-axis motion control. This board is integral to the operational integrity of precision machine tools, including lathes, milling machines, and machining centers, utilizing FANUC's proprietary digital control architecture.
Technical Specifications:
- SERIES/FAMILY: FANUC 16-B, 18-B, 21-B Series CNC Controls
- COMPONENT TYPE: Main CPU Board
- ELECTRICAL SPECS: Operates on internal DC power supplied by the CNC system's power supply unit (e.g., +5VDC, +24VDC). Specific current draw is dependent on system configuration.
- MECHANICAL/PHYSICAL: Printed Circuit Board (PCB) form factor, designed for slot-in or screw-down integration within a FANUC control cabinet backplane. No external moving parts.
- INTERFACE/CONTROL: Features internal bus interfaces for communication with other FANUC modules (e.g., axis control cards, I/O cards). May include serial communication ports (e.g., RS-232C) for external data transfer and diagnostics.
- ENVIRONMENTAL/MOUNTING: IP20 equivalent protection when installed within a sealed control cabinet. Designed for passive convection cooling within the system enclosure. Mounts via proprietary connectors and mounting points within the FANUC control unit.
- COMPATIBILITY/APPLICATION: Essential processing unit for FANUC 16-B, 18-B, and 21-B series CNC machine tool controllers, supporting various industrial automation applications requiring precise numerical control.