The Fanuc A20B-2000-0170 is a high-performance 32-bit master PCB used in Fanuc 0-C series CNC systems. It functions as the central processing hub in various machine tools, such as milling machines and lathes. This motherboard plays a pivotal role in coordinating and connecting components like servo amplifiers, spindle drives, and input/output modules.

Technical Specifications

• Part Number: A20B-2000-0170
• Category: Master PCB / Control Board
• Architecture: 32-bit processing
• Compatibility: Designed for Fanuc 0-C series systems:
  • 0MC, 0TC, 0MD, 0TD
• Control Configurations: Supports 0-T, 0-M, 0-W, 0-P, and 0-G setups
• Weight: 5.36 lbs (approx. 2.43 kg)
• Applications:
  • CNC machine tools (milling machines, lathes, etc.)
  • Industries: Manufacturing, Aerospace, Automotive
• Main Function: Central hub for:
  • Servo amplifiers
  • Spindle drives
  • I/O modules
• Architecture:
  • Split architecture for efficient memory processing
• Expansion Options:
  • Can be expanded with additional servo control cards, PMC-M cards, and graphics boards
• Servo System Compatibility:
  • Supports analog, digital, and serial (Type A/B) servo amplifiers
  • Digital and serial AC spindle servo units support, based on the system’s configuration

Features and Benefits

• Processing Power: The 32-bit architecture provides robust computing power for complex machine tool operations.
• Versatility: Offers flexibility for different machine tool configurations with scalable options.
• Flexibility: Allows the addition of more control components, like servo amplifiers and PMC-M cards, for enhanced control.
• Ease of Integration: Works seamlessly with various input/output modules and other components.
• Wide Application: Ideal for use in multiple industries requiring high-performance CNC systems.