For maintenance it is easier to disconnect the MMU. Here is a holder for an 6x2 Dupont connector.
For people with experience in crimping Dupont connectors will this be an easy thing. For people with less experience with crimping of connectors - Have fun! The moment when you cut the cables and know there is no way back now is little thrilling.
Bill of Material:
I choose an 6x2 connector instead of a 4x2 to split the cable a little to make it anti-twist when connecting the MMU with the Einsy. See picture 4. Picture 5 shows my wiring. Grey are the empty spaces and closed with a drop of glue.
When crimping the second connectors make sure you crimp mirrored along the long site! This is very important for the white, brown, green and blue wire or you will have crossed connection!
The lower connector is the female one which comes from the Einsy. The connector fits very tide in the holder. From above comes the male connector.
The author hasn't provided the model origin yet.