Description

MACH3 engraving machine interface board 5-axis stepper motor driver cnc interface board with optical coupler isolation

 

Graphic details

1. Fully support MACH3 and other computer software that supports parallel port control.

2. USB power supply and peripheral power supply are separated to ensure computer safety.

3. Peripheral wide voltage input, 12-24V, and anti-reverse connection function.

4. All input signals are isolated by optical couplers, which can be connected to emergency stop, tool setting, limit, etc. to ensure computer safety.

5. One relay output port can control the spindle switch. The output port is P17.

6. One 0-10V analog voltage output isolated by optical coupler can control the inverter with corresponding analog interface and control the spindle speed. The output port is P1.

7. All 17 ports are open, and drivers with optical couplers can be connected, and 5-axis stepper motors can be controlled.

8. P1 is used as PWM output to control the spindle speed regulator with optical coupler input.

9. It can be connected to a common cathode or common anode driver with an input level of 5V.