Description:  Protection Transmission Anti Reverse Module Electronics Controller Board CNC Stable Stepper Driver 5 Axis For Mach3.    Specifications: Voltage:12-24V;   Axis:5 axis;   Function:anti-reverse function;  Suitable for:For mach3;   Input Power:5V DC power supply or computer USB to take power;  Work axis stepper:Received the highest 5-axis independent driving;  Drive:Pulse + direction + enable signal.      Features: Fully suitable for MACH3 and other computer software support for parallel port control.  USB power supply and peripherals powered phase separation to protect computer security.  Peripheral wide voltage input,12-24V, and anti-reverse function.  All the way to the relay output port, control spindle switch. Output port P17 mouth.  Can be accessed with the optocoupler drive, 5-axis stepper motor can be controlled.  P1 as PWM outputs can be controlled with optocoupler input spindle governor.  Can be accessed by a common cathode or common anode input level to 5V drive.     Package Included: 1 PC * Driver