# CAN/AUX Power Connector

<figure><img src="https://1222752003-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdOw3hdDe6gabAGiQZT7A%2Fuploads%2FAPNUxQvWI6pntsFUuEDT%2FCANAUX%20Power%20Connector.png?alt=media&#x26;token=16245eea-aa22-4b32-806d-d24dfd1ee085" alt=""><figcaption><p>Male 9-pin standard D-type connector</p></figcaption></figure>

<table data-header-hidden><thead><tr><th width="150"></th><th></th></tr></thead><tbody><tr><td><strong>DB9 Pins</strong></td><td><strong>Pin Function</strong></td></tr><tr><td>Pin 2</td><td>CAN Bus Low Signal</td></tr><tr><td>Pin 3</td><td>Ground (alternatively pin 5 may be used)</td></tr><tr><td>Pin 5</td><td>Ground (alternatively pin 3 may be used)</td></tr><tr><td>Pin 7</td><td>CAN Bus High Signal</td></tr><tr><td>Pin 9</td><td>Power Supply 10-32V</td></tr></tbody></table>

{% hint style="info" %}

#### Note:

* Pins not mentioned in the description table(s) are NC.
  {% endhint %}