Voron 0.2 U2C CanBus Panel with Strain Relief

I designed a U2C Can bracket for my Voron 0.2 that replaces the original umbilical board.

I wanted it to be as clean as possible so that the board doesn't have to be mounted directly on the back panel.

Printing recommendation with Voron settings in ABS or ASA.

For mounting, 2x M3x8 BHCS with washers are required. The third M3x6 BHCS screw is optional, if an M3 nut was provided for mounting here. This stiffens the construction even further.

After that, the board can be wired and mounted with 4x M3x6 BHCS.

On the top side, 2x M3x6 BHCS screws are also needed for the restraint.

Attention: For CanBus, the same Molex Micro-Fit connectors are used on both the EBB36 and the U2C, but the pin layout differs! - Positive and Negative are swapped on the U2C.

For future maintenance, one side should be marked with a paint pen or similar to avoid damage to the boards.

For the Can cable, I used 20AWG (silicone up to 200°C) for Ground and 22AWG (twisted) for Can High/Low.