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Cnc limit switch connection boards stepper motor system
This board makes connecting limit switches and home switches to your computer from your machine easy and gives the most positive active high input that can be used with virtually any CNC Software. It has a power supply input and a safely regulated 5 volt DC regulator and pull up resistors that will send positive +5 volt input signals from your limit switch to your computer, this output is safely regulated to +5.0 volts so you will not damage your computer print port. This Board allows you to use any or all 5 of your computers input pins (any ones that your software allows) to input home or limit switch signals to your software. It allows multiple limit switches per input. Comes with complete documentation including description and wiring diagrams. As an introductory special we are including a power supply for a limited time.
* Board dimensions 3 1/4" x 1 1/2" x 5/8"
* Power input 2 connectors one 5 mm barrel input and the second input is 2 screw lugs for voltages up to 20 volts DC
* The board power input is then Safely Regulated to 5.0 volts to avoid damage to your print port.
* Features an additional plus 5 volt safely regulated power output screw lug for other connectivity
* Two ground screw lug connections
* The board features 5 pairs of home/limit switch screw lug connections for lots of connectivity to the the 5 CNC input pins
* Comes complete with an 8 page manual that is chock full of limit switch connection information.
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