2
Settings
The following describes the settings for the power supply of external devices, the
internal termination, and the activation of the daisy chain. If you do not need any of
these settings, skip this chapter.
Daisy chain and power supply of external devices cannot be used
simultaneously.
2.1 Voltage Supply of External Devices
Optionally, an external power supply can be connected separately for each CAN
channel via solder bridges at pin 1 on the D-Sub connector. This allows external
devices to be supplied with a voltage of 5 V DC, such as the PCAN-TJA1054 bus
converter for Low-speed CAN. Pin 1 is not assigned at delivery. The current output is
limited to 50 mA.
2.1.1 Activate Voltage Supply
Risk of short circuit!
Soldering on the CAN interface may only be
performed by qualified electrical engineering personnel.
Attention!
Electrostatic discharge (ESD) can damage or destroy
components on the card. Take precautions to avoid ESD.
Set the solder bridge(s) corresponding to the desired settings.
The following figure shows the solder field positions on the quad channel card. The
table below contains the possible settings.
2 Settings
PCAN-PCI Express FD
User Manual 2.0.0
© 2022 PEAK-System Technik GmbH
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