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Start-up Guide: ReXgen Air

To download the ReXdesk software

  1. 1.
    Visit Influx Technology.com >> Support >> ReXgen Series >> Software links >> ReXdesk Download
  2. 2.
    Windows Search >> ReXgen Drivers >> Select and Install

WARNING:

CAN Bus and USB are not isolated; care must be taken when plugging the USB into the device. Removing the power supply when the device is interfaced with a PC via USB is advised

Notes:

  • CAN Bus and USB Isolators can be purchased separately.
  • Do not use the logger's USB port for data logging purposes, as it may result in damaging the USB port, and this won't be covered under warranty.

SIM Card Insertion

To insert the SIM card in a ReXgen Air device, open the lid on the SIM slot correctly and carefully. Mishandling the SIM slot lid may damage the device and the SIM card inside.
Ensure the SIM is inserted, as shown, in the images above (chip facing down).

ReXgen Air Connector Details

Male 25-pin Standard D Type connector (Mini 50 to D Sub 25 cable Sold separately)

Pin No
Pin Function
Pin 3
CAN Bus 3 Low Signal (Available only on 4x CAN Model)
Pin 4
Analog Input 1 - do not apply voltages outside of the -10 to +10V range
Pin 5
Wake-Up pin to wake logger from sleep mode
Pin 6
CAN Bus 1 Low Signal
Pin 7
CAN Bus 0 Low Signal
Pin 9
5V to 27V Supply Voltage
Pin 10
+4.5V Instrumentation Supply Voltage, ensure that the current drawn is not more than 100mA
Pin 11
Erase PIN
Pin 12
Digital Input 0 - Do not apply voltages outside the 0 to +12V range when used as an input.
More information on the use of this pin can be found in Annexure 2​
Pin 13
CAN Bus 2 Low Signal (Available only on 4x CAN Model)
Pin 15
LIN 0 Signal
Pin 16
CAN Bus 3 High Signal (Available only on 4x CAN Model)
Pin 17
Analog Input 0 - do not apply voltages outside of the -10 to +10V range
Pin 18
Analog Ground
Pin 19
CAN Bus 1 High Signal
Pin 20
CAN Bus 0 High Signal
Pin 21
Ground
Pin 22
Power Ground
Pin 23
Relay Out (Optional Feature)
Pin 24
Digital Input 1 - When used as input, do not apply voltages outside the 0 to +12V range
More information on the use of this pin can be found in Annexure 2​
PIN 25
CAN Bus 2 High Signal (Available only on 4x CAN Model)

Notes:

  • 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.
  • Do not use the logger's USB port for data logging purposes, as it may damage the USB port, which won't be covered under warranty.

To update the firmware

Open ReXdesk, connect the logger and click the ‘Reflash’ option under the Device tab.
Reflash – Select the required firmware to update the logger.

Notes:

  • Do not disconnect the logger until the logger LED stops flashing. The logger will automatically re-connect to the software after reflashing.
  • Please ensure that the internal storage is formatted after reflashing the logger.

LED Indicators

The 4 LEDs on the ReXgen Air indicate CAN/CAN FD logging activity
LED
Indication when BOLD
Indication when BLINKING
​
LED 1
Configured for CAN 0 Log
Active logging on CAN 0
​
LED 2
Configured for CAN 1 Log
Active logging on CAN 1
​
LED 3
Configured for GPS Log
Active logging
​
LED 4
NA
Fast Blinking: Attempting to connect.
Slow Blinking: Connected

To set the time

Open ReXdesk, connect the logger and click ‘Set Time’ on the top taskbar.
To synchronise the logger’s time with your PC, select ‘Synchronise with PC.
Or
To manually set the logger’s time, select ‘Set Custom Date Time’.
Click ‘Set Time” to save.

To start logging

Open ReXdesk, connect the logger, double-click, or drag and drop the
‘Log All’ icon into the configuration window.
Click the ‘Run’ icon on the top taskbar and save the project.
Once the Configuration is uploaded successfully, click OK.

How to configure FTP settings in ReXgen.

To open a data log from internal storage

Click the ‘Internal Storage’ icon on the top taskbar and select the file you wish to open.
Click on the ‘Download’ tab and select the required format for download.

Notes:

  • Always ensure the device is installed, connected, and commissioned by a qualified professional.
  • The device must only be repaired by the manufacturer

Refer to ReXgen Air's Product Manual for more details.