ОПИСАНИЕ ПРОДУКТА
FANUC A20B-2900-0154 - CNC Main CPU Board
This FANUC A20B-2900-0154 is a core Printed Circuit Board (PCB) module designed for integration within specific FANUC Computer Numerical Control (CNC) systems. It functions as a central processing unit (CPU) or a critical interface board, responsible for executing machine control programs, managing system resources, and facilitating communication between various CNC components. This module is essential for the operational integrity of machine tools requiring precise motion control and automated sequencing.
Technical Specifications:
- SERIES/FAMILY: FANUC A20B-2900 Series
- COMPONENT TYPE: CNC Main CPU Board / Control PCB
- ELECTRICAL SPECS: Operates on internal DC power supplied by the host CNC system. Specific voltage and current draw are dependent on the overall CNC power supply unit.
- MECHANICAL/PHYSICAL: Standard industrial PCB form factor, designed for slot mounting within a FANUC CNC control unit backplane. No external moving parts.
- INTERFACE/CONTROL: Integrates with other FANUC modules via proprietary internal bus architectures. Provides processing capabilities for program execution, axis interpolation, and I/O management. Interfaces with servo amplifiers, spindle amplifiers, and operator panels through the CNC system's internal communication protocols (e.g., FSSB - FANUC Serial Servo Bus, internal data buses).
- ENVIRONMENTAL/MOUNTING: Designed for internal mounting within a protected industrial control cabinet. Cooling is typically passive or via forced air circulation within the CNC enclosure. Not rated for direct environmental exposure.
- COMPATIBILITY/APPLICATION: Compatible with specific generations of FANUC 0-series, 16i, 18i, or 21i CNC controllers. Utilized in machine tools such as milling machines, lathes, grinders, and other automated manufacturing equipment requiring high-precision control.