BECKHOFF CX2100­09x4 - Manual (Page 84)

Decommissioning
After pulling on the terminal release of the power supply unit (see arrow) the block can be carefully removed
from the DIN rail.
Disposal
The device must be fully dismantled in order to dispose of it.
Electronic parts must be disposed of in accordance with national electronics scrap regulations.
CX2100­09x4 84 Version 1.1