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Pinout Details: ReXgen Air

There are two connectors, a 24-pin Molex Mini50 connector and a male 25-pin Standard D Type connector

24-pin Molex Mini50 Connector

24-pin Moles Mini50 Conncetor
PIN No
PIN Function
Optional
Pin 1
RelayOut0
Relay Driver
Pin 2
DigIn0
Pin 3
AnalogGnd
Pin 4
Adc1
Pin 5
Wake-UP/Clamp-15
Pin 6
CAN0-L
Pin 7
CAN1-L
Pin 8
CAN2-L
Additional CAN FD 3rd bus
Pin 9
CAN3-L
Additional CAN FD 4th bus
Pin 10
usbDP_conn
Request when ordering
Pin 11
4.5Vout
Pin 12
DIgIn1
Pin 13
Adc0
Pin 14
Erase#
Pin 15
LIN
Pin 16
GND
Pin 17
PowerGND
Pin 18
5V to 27V
Pin 19
CAN0-H
Pin 20
CAN1-H
Pin 21
CAN2-H
Additional CAN FD 3rd bus
Pin 22
CAN3-H
Additional CAN FD 4th bus
Pin 23
usb5V
Request when ordering
Pin 24
usbDM_conn
Request when ordering

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

Male 25-pin standardt D-Type Connector
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 current draw is not more than 100mA
Pin 11
Erase PIN
Pin 12
Digital Input 0 - When used as an input, do not apply voltages outside the 0 to +12V range.
More information on the use of this pin can be found in Annexure
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
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
  • 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 purposes, as it may damage the USB port, which won't be covered under warranty.

Note:

  • Pins not mentioned in the description table(s) are NC.