CNC MACH3 USB 4 Axis 100KHz USB CNC Smooth Stepper Motion Controller card breakout board for CNC Engraving 1224V

Product Description:
1. Support for 4axis linkage, you can connect four stepper motor drives or servo drives;
2. Maximum steppulse 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 010V output port, you can use mach3 software to control the spindle motor speed.
9. 4 generalpurpose inputs, you can connect the limit switch, estop switch, probe switch, back to zero and other device
10. 4 generalpurpose 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.