---
title: Breakout Board
slug: cnc720/breakout-board
docTags: 
createdAt: 2023-09-06T18:37:23.266Z
---

If you prefer to use separate wires to connect your CNC720, this breakout board will help. Simply plug this into the CNC720 and start wiring your controller.

[Purchase](https://edingcnc.com/product/cnc720-breakout-board/)

![](https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/R_NBBMc0US4jFzZ2irvAT_cnc72011.png)

# Contents

Each breakout board kit contains the following:

- 1x Breakout Board CNC720
- 4x PCB Spacer M3x19mm
- 4x PCB Spacer M3x8mm
- 8x Screw M3x6mm

# Overview

![](https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/eBeDKWiOvbGfm-PbrjFuJ_cnc720-breakout-pinsdrawio.png "click for full picture")

# Pin names

## CNC-IN



# Handwheel





# Installation

The kit contains all the mounting material to mount a CNC720 controller and breakout board.

### 1 Create mounting holes

The first step is to make holes for mounting the CNC720, the dimensions can be found at the bottom of the page

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/Qncpc5tjDr-JdAiuXGWeh_image014.png" size="68" width="392" height="216" position="flex-start" darkWidth="392" darkHeight="216" showCaption="false"}

### 2 Mount bottom spacers

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/93R9lKCCgfcfGOjt39PsT_image015.png" size="70" width="352" height="180" position="flex-start" darkWidth="352" darkHeight="180" showCaption="false"}

### 3 Mount CNC720

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/1lypwpcF2hUFNmV9hFLxM_image016.png" size="70" width="339" height="215" position="flex-start" darkWidth="339" darkHeight="215" showCaption="false"}

### 4 Mount top spacers

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/42V-VnWmiGdOW-Z2g5UoL_image017.png" size="70" width="354" height="223" position="flex-start" darkWidth="354" darkHeight="223" showCaption="false"}

### 5 Mount the breakout board and fix the board with the four M3 screws

::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/tywXejmhGtWeQGHH3feJo_image018.png" size="70" width="343" height="243" position="flex-start" darkWidth="343" darkHeight="243" showCaption="false"}

## Setup

The switch that is used for the HOME sensor can be connected to GND or 24V, this can be selected by the jumper on the breakout board.



::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/LJYD1Cxot4-F2px_hwAdG_image.png" size="40" width="502" height="521" position="center" showCaption="false"}

The Estop Open Collector output jumper can be set to 5V or 24V, depending on what type of relay you want to use. This voltage will be present on the ‘+’ pin



::Image[]{src="https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/FDvCK2iJPBpua3KCQbN8a_image.png" size="40" width="803" height="809" position="center" showCaption="false"}

## Board Dimensions

![](https://api.archbee.com/api/optimize/wP9peVc2bAVBPOh6IboCS/SwjqVSyU8h8Hgn95sDVLF_image021.png)