Features: 

• The frequency converter interface ( VI+, VI-) is isolated from the computer and the main control circuit, Strong anti-interference ability 

• Support various versions of MACH3 software, support for the latest version. 

• Support for XP, WIN7, WIN8, WIN10, support for 64-bit systems, support for laptops, support for tablets. 

• The external wide voltage input, 12-24V, and anti-reverse function. 

• ll the input signal isolation by the light lotus, can be accessed by emergency stop, the knife, limit, back to zero, etc., to ensure computer security. 

• ll the way through the optocoupler isolated 0-10V analog voltage output, you can control the input voltage from 0-10V analog voltage converter to control the spindle speed 

• To provide PWM output (5V level), can be controlled by the PWM spindle control. 

• Provide 4 output port (5V level), can be connected with the relay module optocoupler, water control, spray and so on. 

• Can be accessed by a total of yang or common cathode, the input level of 5V, with optocoupler input stepper motor driver. 

• To provide electronic hand wheel interface. 

Specifications: 

• Type:USB Interface Board 

• Support: for MACH3 software 

• Size: 9.8 x 6cm / 3.96 x 2.36in 

• Weight: 145g