# Getting Started

## CONNECTING THE DEVICE

{% hint style="warning" %}
**Attention:**

* A qualified technician must install, connect, and commission the device.
* Ensure the power supply is disconnected before connecting the device.
* Only use components from the starter kits or the accessories supplied.
  {% endhint %}

## POWER

A JAE Compact Automotive 34-pin Connector is used to provide power supply to the device. If the customer uses the multi-connect cables, D-Sub-9 or D-Sub-25 will be used, which applies to all the other connections.

{% hint style="info" %}
**Notes:**

* The connector needs to be tightened properly to make a proper connection, ensuring reliable operation. 
* Do not short-circuit any pins. 
* The maximum safe applied voltage is +28V
  {% endhint %}

## CAN/CAN FD

ReXgen Pro can be interfaced to the CAN/CAN FD bus, from which data will be logged using D-Sub 9 connector A or B. The CAN-high and CAN-low from the vehicle or machine terminals must match the CAN-high and CAN-low terminal of the ReXgen Pro. ReXgen Pro should be configured with the same baud rate as the device to which it is interfaced.

{% hint style="info" %}
**Notes:**

* Connector needs to be tightened properly to make a proper connection, ensuring reliable operation.
* Each end of the CAN/CAN FD bus must be terminated with a 120 Ohm resistor across CAN H & CAN L.
* Do not short circuit any pins.
* Maximum safe applied voltage is +28V.
* CAN/CAN FD bus is not isolated by default; isolating device can be purchased separately.
  {% endhint %}

## ANALOG AND DIGITAL INPUT

ReXgen Pro supports 3X analog inputs in the range of ±10 V. The two analog inputs are interfaced to the ReXgen Pro via a D-Sub 9 connector-B. ReXgen Pro also supports 2X digital inputs. The digital inputs are interfaced to the ReXgen Pro via a D-Sub 9 connector A.

{% hint style="info" %}
**Notes:**

* The connector needs to be tightened properly to make a proper connection, ensuring reliable operation. 
* Do not short-circuit any pins. 
* The maximum safe applied voltage is +28V.
  {% endhint %}


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