MACH3 5 Axis CNC Breakout Board with USB Cable for Stepper Motor Driver Module Optocoupler Isolated Engraving Machine Board 12V-24V MACH3 Parallel Port Control

1. Support MACH3 and other computer software supporting parallel port control.
2. USB power supply and peripheral power supply are separated to ensure computer safety.
3. External wide voltage input, 12-24V, and anti-reverse protection.
4. The input signal is isolated by the optical lotus root, which can be connected to emergency stop, tool setting, and limit to ensure computer safety.
5. One relay output port can control the spindle switch, the output port is P17 port.
6. A 0-10V analog voltage output isolated by optocoupler can control the inverter with corresponding analog connection and control the spindle speed. The output port is P1 port.
7. Open 17 ports, which can be connected to drivers with optocouplers, and can control 5-axis stepping motors.
8. P1 is used as PWM output to control the spindle speed controller with optocoupler input.
9. A driver with a common cathode or common anode connection and an input level of 5V.

TB6560 driver: The driver input signal used here has 3 channels:

1. Step pulse signal PUL+ PUL-;
2. Direction level signal DIR+ DIR-;
3. Offline signal ENA+ ENA-;

There are two connection methods for the input signal: common anode connection and common cathode connection.
Common anode wiring method (active low): Connect PUL+, DIR+, ENA+ to the control system power supply. If the power supply is +5V, it can be directly connected. If it is greater than +5V, an additional current-limiting resistor R is required. , To ensure the drive current of 8~15ma optical lotus inside the driver, the pulse input signal is connected through PUL-, the direction signal is connected through DIR-, and the enable signal is connected through ENA- (similar to the common cathode wiring method).

Note: The module must have two power supply ports for power supply, namely: USB port power supply and DC12~24V power supply. The USB connection to the computer is only a power supply function. The MACH3 parallel port interface on the module must be used to transmit data. The computer needs windows XP or windows7 32-bit system There is a MACH3 parallel port interface, where the control board and the driver adopt the common anode connection method and the MACH3 software installed on the computer needs the common anode setting. Before the power-on test, check the wiring to ensure that it is correct before powering on.

1 x 5 axis CNC Breakout Board with optical coupler for Stepper Motor Driver MACH3
1 x USB cables

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