Fangrui Product Details 1. Support For Windows Xp, Windows 7 32/64bit, Windows8, Windows10 Operating System; 2. Applicable To All Versions Of Mach3 Software; 3. Support For Cnc Controlled 5-axis, Can Connect Five Stepper Motor Driver Or Servo Driver; 4. The Maximum Output Pulse Frequency Is 100khz, And The Pulse Width Can Automatically Change With The Pulse Frequency, Which Can Be Applicable To The Closed-loop Driver Of Strict Requirements On Pulse; 5. Five Optocoupler Isolation Input Signal Interfaces: Limit Switch, Stop Switch, Auto Tool Zero Sensor, Home Switch, Npn Sensor Switch Can Be Connected; 1. Inverter Control Signal Interface (optocoupler Isolation): Output 0-10v Speed Control Signal, Pwm Speed Control Signal, Spindle Start Control Signal, Used For Mach3 Software To Control Spindles Speed, Start And Stop; 2. Four Universal Output Signal Interfaces, The Maximum Output 500ma Current, Can Drive Relays, Solenoid Valves, Used To Control Mist, Pumps, Cylinders And Other Equipments; 3. Support For External Connec