# Electrical Data

<table data-header-hidden data-full-width="true"><thead><tr><th width="207"></th><th></th></tr></thead><tbody><tr><td><strong>BUS &#x26; Signals</strong></td><td><strong>Operating Voltage</strong></td></tr><tr><td><strong>Power supply - OBD</strong></td><td>+5V to +27V</td></tr><tr><td><strong>Power supply - USB</strong></td><td>+4.5 to +5.5V</td></tr><tr><td><strong>CAN/CAN FD</strong></td><td>+2 to +3V</td></tr><tr><td><strong>LIN</strong></td><td>0 to +24V</td></tr><tr><td><strong>Digital Input</strong></td><td>0 to +28V</td></tr><tr><td><strong>Analog input</strong></td><td>± 10V</td></tr></tbody></table>

<table data-full-width="true"><thead><tr><th width="141.4444580078125">Function</th><th width="624">Description</th></tr></thead><tbody><tr><td><strong>Transceiver Protection (CAN)</strong></td><td><p>Bus fault protection: ±58 V</p><p>Thermal-shutdown protection (TSD)</p><p>Common mode input voltage: ± 12V</p><p>TXD dominant timeout (prevents network blocking in the event of a failure)</p><p>Under-voltage protection</p></td></tr><tr><td><strong>Transceiver Protection (LIN)</strong></td><td><p>±8 kV HBM ESD, ±2 kV CDM, ± bus Fault </p><p>TXD dominant timeout (to prevent the LIN node from permanently driving the LIN Bus dominant)</p></td></tr><tr><td><strong>Power Voltage</strong></td><td>5V for external sensor (current consumed should be less than 100mAmp)</td></tr><tr><td><strong>Enclosure</strong></td><td>PC+ ABS</td></tr><tr><td><strong>IP Rating</strong></td><td>IP50 (Please ensure to cover the device when mounting it in locations that may have water ingress)</td></tr><tr><td><strong>Dimension</strong></td><td>L - 100 mm, W - 65 mm, H – 30 mm</td></tr><tr><td><strong>Weight</strong></td><td>112 Grams</td></tr><tr><td><strong>Mounting Holes</strong></td><td>4 mounting holes and screws</td></tr><tr><td><strong>Stackable</strong></td><td>Yes</td></tr><tr><td><strong>Environmental Tolerance</strong></td><td>Working temperature -40degC to +85degC; Humidity max 90%</td></tr><tr><td><strong>Silent Mode</strong></td><td>Listen only mode available (configurable Silent mode)</td></tr><tr><td><strong>Power Saving</strong></td><td>Wake Up On CAN, Wake up on Movement, Power Down Mode, Sleep Modes</td></tr><tr><td><strong>Power Safe</strong></td><td>100% power safe data logging - no file corruption when disconnected or in sleep mode</td></tr><tr><td><strong>Power Consumption</strong></td><td><p>Normal (usage without Cloud) &#x3C;120mA at 12V</p><p>Normal (usage with Cloud)  &#x3C;300mA</p><p>Normal sleep &#x3C;21mA</p><p>Deep sleep &#x3C;10mA</p></td></tr><tr><td><strong>Protection</strong></td><td>Reverse voltage protection on CAN-bus supply</td></tr></tbody></table>

{% hint style="danger" %}
Attention:

* Signal inputs (CAN, analogue or digital) should not exceed ±28 V.
* For stable operation, ensure all sensors and inputs share the same ground as the unit's power supply.
* ReXgen Air is an IP50 device (please ensure it is covered when mounting it in locations that may have water ingress).
  {% endhint %}