2. Installation and Wiring
14
Mounting
Here the intelligent PI/O mounting procedure to construct the intelligent PI/O system will be
explained.
Preparation for Terminal Block Unit Mounting
The accessories provided for the terminal block unit include an option board, a short bar and a
name label. Mount these as necessary before installing the DIN rail. The preparatory procedure to
be performed before mounting the terminal block unit is shown in Figure 2.4.
Figure 2.4 Preparation for mounting the terminal block unit