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In case of vertical installation:
● PLC must be installed below all I/O modules.
● Hold the cables with a cable duct to prevent the weight of cables being
applied to the lower end plate, which may result loose of the PLC from the
DIN rail.
2.3 Installation Precautions
● Before installing or removing the master and module, ensure that the master and
module are powered off.
Do not connect/disconnect the module with power ON. This may lead to master
restart or user data loss or damage.
● Prevent the master, module enclosure, or terminals from dropping or suffering
from impact or shock.
2.4 Mounting Dimensions
The mounting dimensions (in mm) are shown in the figure below.