Weihong Cnc Adaptor Pcimc 3d 67 -

The PCIMC-3D/67 is a specialized motion control card designed for reliable, real-time signal transmission. Standard PCI slot (32-bit).

Originally marketed as the PCIMC-3D in many documentation sources, the "3D 67" name tends to appear in sales listings and firmware repositories, often referring to a specific hardware revision or a bundle package comprising the card, NCStudio software V5.4.49/5.55, and possibly a parallel port breakout board. This card is the industry-standard solution for turning a standard desktop PC (Windows XP/7 era) into a powerful CNC controller for engraving, milling, and cutting. Weihong Cnc Adaptor Pcimc 3d 67

Always verify the printed on the board (e.g., REV 3.0) as pinouts may differ slightly. The PCIMC-3D/67 is a specialized motion control card

To make sure I provide the most useful information, could you tell me: Are you setting up a new machine, or replacing an old card? This card is the industry-standard solution for turning

| Pin Number | Function | Signal Type | Description | | :--- | :--- | :--- | :--- | | | Tool Setting | Input | Low signal indicates contact with the tool setter plate. | | 2 | Z Pulse (Pul-) | Output | Step pulse signal for the Z-axis stepper driver. | | 3 | Y Pulse (Pul-) | Output | Step pulse signal for the Y-axis stepper driver. | | 4 | X Pulse (Pul-) | Output | Step pulse signal for the X-axis stepper driver. | | 5 | Spindle High | Output | Open Collector output for high-speed spindle relay control. | | 6 | Z Home | Input | Zero point / Limit signal for the Z axis (Active Low). | | 7 | Y Home | Input | Zero point / Limit signal for the Y axis (Active Low). | | 8 | X Home | Input | Zero point / Limit signal for the X axis (Active Low). | | 9 | X Direction (Dir+) | Output | Direction signal for the X-axis driver. | | 10 | Y Direction (Dir+) | Output | Direction signal for the Y-axis driver. | | 11 | Z Direction (Dir+) | Output | Direction signal for the Z-axis driver. | | 12 | Spindle Low | Output | Open Collector output for low-speed spindle relay control. | | 13 | Spindle Mid | Output | Open Collector output for medium-speed spindle relay control. | | 14 | GND | Common | Ground reference for all signals (5V/0V). | | 15 | +5V | Output | Power supply for external sensors (Capacity >=500mA). |