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■ Other installation positions
The surrounding clearance required on other installation positions are the same as
the optimal one. Other installation positions are shown in the diagram below.
In case of vertical installation:
● Install the PLC 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. Failure to comply may cause displacement of
the PLC from the DIN rail, leading to maloperation of the PLC.
2.3 Installation Precaution
● Before installing or removing the master and module, ensure that the master and
module are powered off.