CNC MACH3 Breakout Board 4 Axis USB Interface 100Khz Driver Motion Controller Card with USB Cable
Feature:
1. Support for 4-axis linkage, you can connect four stepper motor drives or servo drives.
2. Maximum step-pulse frequency is 100KHz,which is suitable for the servo or stepping motor.
3. Support automatic probe tool.
4. Support Emergency input.
5. Support for limit switch.
6. Support for connecting electronic handwheel.
7. Need use external 24V DC power supply to isolate USB and external port, and to make the system more stable.
8. Have 0-10V output port, you can use mach3 software to control the spindle motor speed.
9. 4 general-purpose inputs, you can connect the limit switch, estop switch, probe switch, back to zero and other device.
10. 4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device.
11. 1 status LED, indicate connection status on the board.

Specification:
Size: approx. 8x7.7cm/3.15x3.03inch

Warm Tips:
If these protective switches are not installed, in case of emergency, in addition to emergency return, turn off the motor power supply. The easiest way to shut down is to pull off the USB line! As long as you pull the USB line, the machine will stop automatically.

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.

1 x USB CNC Controller Card
1 x USB Cable