2 Setup
CPSN-MCB271-S1-041 Reference Manual (Hardware)
19
Installation and Removal of I/O module and blank panels
Always confirm the PWR-LED is turned off before installing or removing the module.
Installation procedure
(1)
Paying attention to the horizontal orientation of the I/O module, insert the resin
groove into the rail of the CPU unit that has been installed on a DIN rail or that has
been screwed into place, and then push the I/O module in until it clicks.
Figure 2.14.
Installing
the I/O module and blank panels
CAUTION
The groove is
on the right.
The hook is
on the left.
