BECKHOFF CU8850-0000 - Manual (Page 12)

Appendix
Appendix
Assembly dimensions
The product is characterized by small overall installed size. With a height of
approx. 100 mm, the module dimensions exactly match those of the
Beckhoff Bus Terminals. Together with the lowered connector surfaces,
this means that it can be used in a standard terminal box with a height of
120 mm.
10 CU8850-0000