• Support for 4-axis connection, which can connect four stepper motor units or servo drives;
• The maximum step-pulse frequency is 100KHz, which is suitable for servo or stepper motor;
• Supports automatic probe tool
• Supports emergency entry
• Supports limit switch
• Support to connect the electronic steering wheel
• You need to use an external 24V DC power supply to isolate the USB and external port, and to make the system more stable
• It has a 0-10V output port, you can use mach3 software to control the spindle motor speed.
• 4 commonly used inputs, you can connect the limit switch, estop switch, probe switch, reset to zero, and other devices
• 4 commonly used isolated relay output interface, can drive four relays to control spindle start, turn forward and turn back,
  pumps and other devices
• 1 Status LED, indicates connection status on the board

Package List:

• 1×USB CNC Controller Board
• 1×USB cable
• 1×CD

Setup Instructions

• Step 1: Installing Mach3: You will need to purchase a Mach3 license and download the software. If you already have a licensed copy
  of Mach3, skip this step.
• Step 2: Download the USB Motion Driver RnRMotion.dll from the link above and copy and paste the file into your Mach3 Plugins
  folder Example: "C:/Users/ProgramFiles/Mach3/Plugins"
• Step 3: Make sure your board is connected to the PC via USB cable. It should automatically recognize the USB device.
• Step 4: Open Mach3 and you should be prompted to select a driver. Select the "RnRMotionController" and check "Don't ask me again".

This will allow your board to communicate with Mach3.
Step 5: Download the XML Mach3 Config File above by right-clicking on the link and selecting "save as". Save the Mach3Mill.xml
file in your Mach3 root folder.