Fanuc A20B-2000-065 6-Slot Backplane

Modular backplane PCB for Fanuc Series 16/18 CNC control systems, providing six card slots for power, CPU, I/O, and axis or communication modules. Part Number: A20B‑2000‑0650 (also marked A20B‑2000‑065) System Compatibility: Fanuc Series 16 and Series 18 controls Number of Slots: 6 Slot Configuration: Designed for PSU, CPU, I/O, axis or spindle boards Mounting Type: Fits standard yellow Fanuc chassis housing Connector Type: Edge connectors for modular board insertion Board Type: Passive backplane with power and signal distribution Dimensions: Standard Fanuc rack size Construction: Industrial-grade multilayer PCB Cooling: Requires external panel ventilation or fan system Typical Use: CNC machine tool control cabinets Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!