SainSmart 4 Axis Mach3 USB CNC Motion Controller Card Interface Breakout Board

Features:

1. Improve for 4-axis linkage, you’ll be able to 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. 4 general-purpose opto-couplers isolation input : can connect the limit switch, emergency stop
switch, auto tool zero, home switch and the like.
4. Improve for connecting electronic handwheel;
5. Have 0-10V signal output , you’ll be able to use mach3 software to keep watch over the spindle motor speed.
6. 4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps or other device;
7. 1 status LED, indicate connection status on the board.
　

The motion keep watch over card for machine keep watch over, with strong professional.Requires the operator to have the relevant expertise.
If used improperly, may appear an accident, please strictly follow the instructions and warnings the usage of this product if you don’t seem to be sure, consulting engineers for assist
First time users, if you don’t seem to be aware of the product and software features Mach3 In your test product, make sure the machine’s power switch available, you’ll be able to quickly turn off the power
Recommends that users install the emergency stop button and ensure the button is functioning properly. Please strictly follow the instructions and warnings the usage of this product
1-year warranty and technical Improve dedicated from SainSmart