> 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/pinouts-influx-product-range/cables-and-product-pinouts/cables/inf-42xx.xx/inf4204.15-molex-5way-db9-splitter-connector.md).

# INF4204.15: MOLEX – 5WAY DB9 SPLITTER CONNECTOR

<figure><img src="/files/fzwpvbz9pdahWAu6akbl" alt=""><figcaption><p>MOLEX – 5 Way DB9 SPLITTER CONNECTOR</p></figcaption></figure>

This 15 mm breakout cable is supplied with each ReXgen Air data logger, making it suitable for connecting devices compliant with the standard CIA 9-pin D-Sub pinout directly to our data loggers.

&#x20;The cable has one 24-Way Molex connector, which connects directly to the ReXgen Air data logger and four 9-Way D-Sub connectors to connect up to the separate CAN buses and one 15-Way D-Sub as described here:

* <mark style="color:$tint;">**POWER/CAN0**</mark> enables power and a CAN0 bus to be connected to the ReXgen Air data logger. Type- 9-Way D-Sub (Plug)
* <mark style="color:$tint;">**AUX/CAN 1**</mark> enables a CAN bus to connect to the ReXgen Air data logger and supply auxiliary power from the Rebel data loggers to other devices. Type -9-Way D-Sub (Socket).
* <mark style="color:$tint;">**CAN 2 Type**</mark> - 9-Way D-Sub (Socket)
* <mark style="color:$tint;">**CAN 3 Type**</mark> - 9-Way D-Sub (Socket)
* **Digital/Analog Pin:** 15-Way D-Sub (Socket) connector enables easy connection to the data logger <mark style="color:$tint;">analog and digital pins.</mark>

### Tech Spec:

<table data-header-hidden><thead><tr><th width="165"></th><th></th></tr></thead><tbody><tr><td>Cable Length</td><td>15 Cm</td></tr><tr><td>Cable OD</td><td>6.5mm Twisted pair CAN connections</td></tr><tr><td>Connector</td><td><p>DB9 M with screw*1PCS</p><p>DB9 M with screw *1PCS</p><p>DB9 M with screw *1PCS</p><p>DB9 M with studs*1PCS</p><p>DB15FwithScrew*1PCS</p><p>Molex mini-50 Female</p></td></tr></tbody></table>

### Molex Connector:

<figure><img src="/files/jGlB3ROXL8pdzjAtuRya" alt=""><figcaption></figcaption></figure>

| **Pins** | **Molex mini-50** | **Pins** | **Molex mini-50** |
| -------- | ----------------- | -------- | ----------------- |
| Pin 1    | RelayOut0         | Pin 13   | ADC0              |
| Pin 2    | DigIn0            | Pin 14   | ERASE             |
| Pin 3    | AnalogGND         | Pin 15   | LIN               |
| Pin 4    | ADC1              | Pin 16   | GND               |
| Pin 5    | Wakeup/Clamp- 15  | Pin 17   | Power GND         |
| Pin 6    | CAN0 Lo           | Pin 18   | 5-31V             |
| Pin 7    | CAN1 Lo           | Pin 19   | CAN0 Hi           |
| Pin 8    | CAN2 Lo           | Pin 20   | CAN1 Hi           |
| Pin 9    | CAN3 Lo           | Pin 21   | CAN2 Hi           |
| Pin 10   | USB DP\_Conn      | Pin 22   | CAN3 Hi           |
| Pin 11   | 4.5V Out          | Pin 23   | USB 5V            |
| Pin 12   | DigIn1            | Pin 24   | USB DM\_Conn      |

### Digital/Analog Pin (DB-15 Male)

<figure><img src="/files/bUCbn2pf639z4VZiN78c" alt=""><figcaption></figcaption></figure>

<table data-header-hidden><thead><tr><th width="143"></th><th width="179"></th><th width="157"></th><th></th></tr></thead><tbody><tr><td><strong>PIN</strong></td><td><strong>DIG/ANALOG</strong></td><td><strong>PIN</strong></td><td><strong>DIG/ANALOG</strong></td></tr><tr><td>Pin 1</td><td>NC</td><td>Pin 9</td><td>DigIn 0</td></tr><tr><td>Pin 2</td><td>4.5V Out</td><td>Pin 10</td><td>DigIn 1</td></tr><tr><td>Pin 3</td><td>USB Dp_Conn</td><td>Pin 11</td><td>GND</td></tr><tr><td>Pin 4</td><td>USB 5V</td><td>Pin 12</td><td>NC</td></tr><tr><td>Pin 5</td><td>USB DM_Conn</td><td>Pin 13</td><td>WAKE UP/Clamp 15</td></tr><tr><td>Pin6</td><td>Analog GND</td><td>Pin 14</td><td>ADC 0</td></tr><tr><td>Pin 7</td><td>ADC 1</td><td>Pin 15</td><td>NC</td></tr><tr><td>Pin 8</td><td>NC</td><td><p> </p><p> </p><p> </p></td><td><p> </p><p> </p><p> </p></td></tr></tbody></table>

### CAN0/Power (DB-9 Male)

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

| **PIN** | **CAN0/PWR** |
| ------- | ------------ |
| Pin 1   | NC           |
| Pin 2   | CAN0 Lo      |
| Pin 3   | GND          |
| Pin 4   | NC           |
| Pin 5   | Power GND    |
| Pin6    | NC           |
| Pin 7   | CAN0 Hi      |
| Pin 8   | NC           |
| Pin 9   | 5-31V        |

### CAN1 (DB-9 Male)

<figure><img src="/files/hs0MF92ZeknT0iHMttZj" alt=""><figcaption></figcaption></figure>

<table data-header-hidden><thead><tr><th width="248"></th><th></th></tr></thead><tbody><tr><td><strong>PIN</strong></td><td><strong>CAN1</strong></td></tr><tr><td>Pin 1</td><td>NC</td></tr><tr><td>Pin 2</td><td>CAN1 Lo</td></tr><tr><td>Pin 3</td><td>NC</td></tr><tr><td>Pin 4</td><td>NC</td></tr><tr><td>Pin 5</td><td>NC</td></tr><tr><td>Pin 6</td><td>NC</td></tr><tr><td>Pin 7</td><td>CAN1 Hi</td></tr><tr><td>Pin 8</td><td>NC</td></tr><tr><td>Pin 9</td><td>NC</td></tr></tbody></table>

### CAN 2 (DB-9 Male)

<figure><img src="/files/zYyWpdSka7hO987ujkGG" alt=""><figcaption></figcaption></figure>

| **PIN** | C**AN2**  |
| ------- | --------- |
| Pin 1   | LIN       |
| Pin 2   | CAN2 Lo   |
| Pin 3   | GND       |
| Pin 4   | NC        |
| Pin 5   | Power GND |
| Pin6    | NC        |
| Pin 7   | CAN2 Hi   |
| Pin 8   | NC        |
| Pin 9   | NC        |

### CAN 3 (DB-9 Male)

<figure><img src="/files/VhJcqxgiJDWwebV4yXnZ" alt=""><figcaption></figcaption></figure>

<table data-header-hidden><thead><tr><th width="239"></th><th></th></tr></thead><tbody><tr><td><strong>PIN</strong></td><td><strong>CAN3</strong></td></tr><tr><td>Pin 1</td><td>NC</td></tr><tr><td>Pin 2</td><td>CAN3 Lo</td></tr><tr><td>Pin 3</td><td>NC</td></tr><tr><td>Pin 4</td><td>NC</td></tr><tr><td>Pin 5</td><td>NC</td></tr><tr><td>Pin6</td><td>NC</td></tr><tr><td>Pin 7</td><td>CAN3 Hi</td></tr><tr><td>Pin 8</td><td>NC</td></tr><tr><td>Pin 9</td><td>NC</td></tr></tbody></table>


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