Manual

Installation 11 (22)
5.2.4 Connecting the LIN Fieldbus
LIN functionality is exclusively available on the USB-to-CAN
V2
automotive.
Power consumption is limited by a 1 kΩ resistor.
The LIN interface can receive and transmit LIN frames according to LIN specification V1.3 and
V2.0/2.1. The LIN interface can be configured as LIN master.
A 1 kΩ pull-up resistor is automatically activated in LIN Master mode and automatically
deactivated in LIN Slave mode. External pull-up resistors are not necessary.
► To use the LIN interface connect a voltage of 12 V DC (voltage range 8 to 18 V DC) to pin
VBAT
LIN
(see Pin Allocation of USB-to-CAN
V2
Automotive, p. 10).
To ensure successful transmission of LIN messages:
► Connect external voltage before LIN messages are transmitted.
► Make sure, that the external voltage is not switched off and on during operating in LIN
mode.
USB-to-CAN
V2
User Manual
4.01.0280.20000 2.7 en-US