What is it?

This is an input CNC I/O Module designed for use with the 6 Pack Universal CNC Controller. It is used for switch inputs. It can use simple mechanical switches, opto interrupt switches, some proximity switches, Hall effect sensors, etc. The inputs would be used for limit/homing switches, probe, control switches and macro buttons.

Why did you make it?

This is our original PCB design, based on Bart Dring with some minor changed to adapt to our need.

What makes it special?

• some components have been changed for optimization
• connectors are JST XH2.54

DESCRIPTION This module is 100% compatible with Bart DRING module : It has a 3 position terminal block per switch input (Signal, +5V and Gnd). Offering optoisolated inputs with an isolated power supply. To improve the signal is also filtered and sent through a Schmitt trigger. Dealing with noise and voltage spikes is a huge problem with CNC machines, this optocoupled module solve this.

WHAT IS INCLUDED

• This module
• 4x XH2.54 3 pins (to be soldered)
• 4x XH2.54 3 pins 10 cm wire to your sensor
• 1x Nylon M3 screw

ORDERING

Please note that this item is to use with our 6 pack compact modular controller available in our Shop