ОПИСАНИЕ ПРОДУКТА
FANUC A20B-3300-0281 - CNC Main CPU Board
This component is a core Printed Circuit Board (PCB) designed for integration within FANUC CNC control systems. It functions as a central processing unit and control interface, managing machine tool operations, executing NC programs, and coordinating multi-axis motion control. The board facilitates communication with servo amplifiers, spindle drives, and peripheral I/O modules via the system backplane and dedicated communication buses, targeting high-performance machining and automation applications.
Technical Specifications:
- SERIES/FAMILY: FANUC 0i-MD, 30i-B, 31i-B, 32i-B Series
- COMPONENT TYPE: CNC Main CPU Board / Control PCB
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 24VDC (supplied via backplane)
- POWER CONSUMPTION: System dependent, typically low for control logic
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Industrial PCB, designed for slot-in mounting within a FANUC CNC control unit
- MOUNTING: Backplane connector for secure integration
- INTERFACE/CONTROL:
- COMMUNICATION: FANUC High-Speed Serial Bus (FSSB) for servo/spindle control, Ethernet for network connectivity, RS-232C for peripheral devices, internal backplane bus
- I/O: Integrated I/O control capabilities, expandable via dedicated I/O modules
- FEEDBACK: Processes encoder and sensor feedback via FSSB
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (when installed within a suitable control cabinet)
- COOLING METHOD: Convection cooling, relies on cabinet ventilation
- MOUNTING STYLE: Backplane slot mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: FANUC 0i-MD, 30i-B, 31i-B, 32i-B CNC controllers
- APPLICATION: Multi-axis machine tool control, industrial robotics, precision automation systems, general CNC machining operations