# Data Logger Socket.

<figure><img src="https://1222752003-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FdOw3hdDe6gabAGiQZT7A%2Fuploads%2FhS7HynUr6BvMWowHuVTA%2Fdata%20logger%20socket.png?alt=media&#x26;token=da8b48a4-9762-4e23-984a-0956a5fbd7d3" alt=""><figcaption><p>Data Logger Socket</p></figcaption></figure>

<table data-header-hidden><thead><tr><th width="95"></th><th width="142"></th><th width="81"></th><th width="138"></th><th width="117"></th><th></th></tr></thead><tbody><tr><td><strong>Pin</strong></td><td><strong>Pin Function</strong></td><td><strong>Pin</strong></td><td><strong>Pin Function</strong></td><td><strong>Pin</strong></td><td><strong>Pin Function</strong></td></tr><tr><td>1A</td><td>CAN 1-L</td><td>2A</td><td>CAN 1-H</td><td>3A</td><td>Dig0</td></tr><tr><td>1B</td><td>CAN 0-L</td><td>2B</td><td>CAN 0-H</td><td>3B</td><td>Dig1</td></tr><tr><td>1C</td><td>CAN 3-L</td><td>2C</td><td>CAN 3-H</td><td>3C</td><td>Dig2</td></tr><tr><td>1D</td><td>CAN 2-L</td><td>2D</td><td>CAN 2-H</td><td>3D</td><td>Dig3</td></tr><tr><td>1E</td><td>K-Line</td><td>2E</td><td>Wake-up#</td><td>3E</td><td>6-41V</td></tr><tr><td>1F</td><td>Erase#</td><td>2F</td><td>GND</td><td>3F</td><td>PowerGND</td></tr><tr><td>1G</td><td>Ain3_inst</td><td>2G</td><td>GNDa</td><td>3G</td><td>usb_+5V</td></tr><tr><td>1H</td><td>Ain2_inst</td><td>2H</td><td>GNDa</td><td>3H</td><td>usb_GND</td></tr><tr><td>1J</td><td>Ain1_inst</td><td>2J</td><td>GNDa</td><td>3J</td><td>usb_D+</td></tr><tr><td>1K</td><td>Ain0_inst</td><td>2K</td><td>GNDa</td><td>3K</td><td>usb_D-</td></tr></tbody></table>