Emall Mach3 CNC Stepper Motor Driver Adapter Breakout Board w USB Cable

Completely support MACH3 and the other softs that use LPT port.
USB Power supply and external power supply separate to protect your PC.
Wide range external power supply voltage, 12 - 24V, and preventing reverse connection.
All the input signals are separated by photocouplers, and they can be connected to Estop, Probe and Limit switchs, which makes your computer safe.
One relay output can be conneted to spindle switch with using P17.
0-10V photocoupler separated analog voltage output can be connected to Frequency converter byusing to control the spindle speed with P1.
All 17 LPT ports are available, they can be connected to stepping motor drivers and control five stepping motor.
P1 can be used to output PWM signal, and can control the spindle Speed Regulator that has aphotocoupler for input.
Can be connected to stepping motor drivers using common anode or common cathode input connection.
All of the LPT port names are printed on board,Easy to be used.
Product Name:Stepper MotorBreakoutBoard
Fit for:for Mach3 CNC
Supply Voltage:DC 12-24V
Breakout BoardSize:9x7x1.7cm/3.5"x2.8"x0.67"(L*W*H)
USB Cable Type:USB 2.0 Male to Male
USB Cable Length:132cm/ 52"
Fixing Hole Dia:3.5mm/0.14"
Fixing Hole Center Distance:84 x 54mm/3.3" x 2.1"(L*W)
Material:Plastic, Electronic Parts
Weight:125g
Package Content
1x5 Axis Breakout Board
1xUSB Cable