> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexgen-series-product-manuals/pinout-details-rexgen-1.md).

# Pinout Details: ReXgen 1

<figure><img src="/files/r4onA6jgu7rkbOIeKRmq" alt=""><figcaption></figcaption></figure>

### ReXgen 1 with 9-pin Standard D-Type connector

<table data-header-hidden><thead><tr><th width="151"></th><th></th></tr></thead><tbody><tr><td><strong>Pin No</strong></td><td><strong>Pin Function</strong></td></tr><tr><td><strong>Pin 2</strong></td><td>CAN-Low</td></tr><tr><td><strong>Pin 3</strong></td><td>GND</td></tr><tr><td><strong>Pin 5</strong></td><td>Power GND</td></tr><tr><td><strong>Pin 7</strong></td><td>CAN-High</td></tr><tr><td><strong>Pin 9</strong></td><td>Power Supply 5V to 27V</td></tr></tbody></table>

### ReXgen 1 with Deutsch style 8-pin connector

<figure><img src="/files/sGzTkRPf3ruCQZHRlYfy" alt="" width="188"><figcaption></figcaption></figure>

<table><thead><tr><th width="151.7777099609375"></th><th></th></tr></thead><tbody><tr><td><strong>Pin No.</strong></td><td><strong>Pin Function</strong></td></tr><tr><td><strong>Pin 1</strong></td><td>Digital In 1</td></tr><tr><td><strong>Pin 2</strong></td><td>CAN L</td></tr><tr><td><strong>Pin 3</strong></td><td>GND</td></tr><tr><td><strong>Pin 4</strong></td><td>LIN</td></tr><tr><td><strong>Pin 5</strong></td><td>Power GND</td></tr><tr><td><strong>Pin 6</strong></td><td>Digital In 0</td></tr><tr><td><strong>Pin 7</strong></td><td>CAN H</td></tr><tr><td><strong>Pin 8</strong></td><td>5-31V</td></tr></tbody></table>

{% hint style="danger" %}

#### Warning:

* The connector must be tightened securely to connect properly, ensuring reliable operation.
* Each end of the CAN bus must be terminated with a 120 Ohm resistor across CAN H & CAN L.
* Do not short-circuit any pins.
* The maximum safe applied voltage for analog and digital I/P is ±28 V.
* Do not use the logger's USB port for data logging, as it may damage the USB port, which won't be covered under warranty.
  {% endhint %}

{% hint style="warning" %}

#### Note:

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


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.influxtechnology.com/support_guides/rexgen-series-product-manuals/pinout-details-rexgen-1.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.