Haas Automation 65-4031F Serial Keyboard Interface Board, Sub Assy 32-4031F

Haas Automation 65-4031F Serial Keyboard Interface Board, Sub Assy 32-4031F – OEM circuit board used in Haas CNC machines to handle serial keyboard input, providing communication between the operator panel and the machine control system. Technical Specifications: Manufacturer: Haas Automation Inc. Model Number: 65-4031F Sub Assembly: 32-4031F Type: Serial Keyboard Interface Board Function: Interfaces machine keyboard/keypad with CNC control system via serial communication Connectors: Multiple pin headers (J1–J12) for keyboard matrix, serial lines, and control signals Main Components: Microcontroller / logic ICs for scanning and encoding Serial communication drivers EPROM for firmware storage Oscillator for timing control Mounting: PCB mount inside CNC operator console Compatibility: Designed for Haas CNC control systems (various models) Application: Keypad signal processing and interface for operator input Country of Manufacture: USA Please review pictures carefully and let us know if you have any questions!