4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other deviceġ1. 4 general-purpose inputs, you can connect the limit switch, Estop switch, probe switch, back to zero and other deviceġ0. Have 0-10V output port, you can use mach3 software to control the spindle motor speed.ĩ. Need use external 24V DC power supply to isolate USB and external port, and to make the system more stableĨ. Support for connecting electronic handwheelħ. Maximum step-pulse frequency is 100KHz,which is suitable for the servo or stepping motor Ħ. Support for 4-axis, you can connect four stepper motor drivers or servo drivers Ģ. This USB Controller will run Mach3 through a standard USB port on a PC.
