Owner
Nicklas Andersson
Date
2020-09-08
Classification
Document number
5610_40037
Revision
1.4
Title
VCM User Manual
Page
5(9)
3
Technical Description
3.1
Connectors
Connector No
Function
1
DLC Ethernet
2
USB/IHU Ethernet
3
Main Connector
4
WLAN antenna
5
GNSS antenna
3.1.1
DLC Ethernet connector
The DLC Ethernet connector is used for Ethernet communication with external diagnostics
equipment.
3.1.2
USB/IHU Ethernet connector
The IHU Ethernet connector is used for Ethernet communication with the head unit in the car.
3.1.3
Main connector
The main connector is used to connect power, FlexRay and CAN communication, external SIM
card holder, microphone and speaker, SOS, roadside assistance and exit buttons, and connection to
the SRS control unit.
3.1.4
WLAN antenna
The pastel orange Fakra connector is used to connect an external WLAN antenna.
3.1.5
GNSS antenna
The blue Fakra is the input for the GNSS antenna.
3.2
Power supply
Operating voltage range: 8-16 VDC. Nominal 13.8V.
Maximum current consumption 1.5A @ 8V.