U2C blow up USB ports Raspberry pi.

[Bramzell]

After connecting 24V DC PSU to the U2C V2.1 in combination with an EBB36 my usb ports of me Raspberry pi no longer work.
This already happened with and BTT PI4B+CB1 and my Raspberry pi 4 B 4GB.

The 4 canbus wires are connected to the screw terminals along with the PSU wires.
I connected the following to the screw terminals.
24V DC PSU -> U2C VIN -> EBB36 VIN
0V DC PSU -> U2C GND -> EBB36 GND
U2C Can-H -> EBB36 Can-H
U2C Can-L -> EBB36 Can-L

Am I doing something wrong?
Yes! I checked the connections because it is known that the U2C and EBB36 connections are not 1 to 1 the same.

In the meantime, I have already ordered a new U2C.