2 Setup
20
CPSN-MCB271-S1-041 Reference Manual (Hardware)
Removal procedure
(1)
Press in the hooks at the top and bottom of the I/O module, and then pull it toward
you and out of the CPU unit that has been installed on a DIN rail or that has been
screwed into place.
Figure 2.15. Removing the I/O module and blank panels