Description: Input signal： Offer 16pcs Input IO, All IO active low, input current 5mA, support 6-24V signal input. Signal explanation as follow: X-HOME：X Axis home signal input, corresponding MACH3 input IO is：P1.0 Y-HOME：Y axis home signal input, corresponding MACH3 input IO is：P1.1 Z-HOME：Z Axis home signal input, corresponding MACH3 input IO is：P1.2 A-HOME：AAxis home signal input, corresponding MACH3 input IO is：P1.3 PROBE: Tool setting signal input, corresponding MACH3 input IO is：P1.4 IN5-IN15：Input IO，MACH3 Input IO are：P1.5-P1.15 Inverter： MKX support spindle speed adjustment, support inverter port or PWM port. MKX spindle port speed adjustment output, support 2 types：0-10V analog voltage output or 0-5V analog voltage output or 5V PWM signal output When you are using analog voltage output for speed adjustment, you need to offer DC voltage to our breakout board, DC voltage value related to max analog voltage output value. For example, DC voltage output:10V, and analog voltage output will be between 0-10V. Power Supply： Before make it work, you need to offer DC24V power to our Breakout board. Output： MKX-V offer 8pcs expandable Output IO, all IO active low; Drive current 50mA,Support max 24V signal. Spindle forward:OUT1：Corresponding MACH3output configuration is P1.0 Spindle reverse：OUT2:Corresponding MACH3 Output configuration is P1.1 Expandable Output IO 3-8：OUT3-8：Corresponding MACH3 Output configuration are：P1.2-P1.7 Axis drive port： MKX offer max support 6 axis drive,MK3-V support 3 Axis, MK4-V support 4 Axis, MK6-V support 6 Axis . 。 MKX support Stepper/Servo drive, support pulse+Direction output and differential Output, support max frequency of pulse output is 2000KHZ Drive current is 20mA Package include: 1*CD+1*manual +1*USB cable+1*card board