Mitsubishi Electric MELSEC iQ-R Series - Installing Base Unit to Control Panel; Installation Method

5 INSTALLATION AND WIRING
5.3 Installing Base Unit to Control Panel
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5.3 Installing Base Unit to Control Panel
This section describes the installation method for a base unit to a control panel.
Installation method
1. Fix two mounting screws for the upper side of the base unit to
the control panel.
Main base unit, extension base unit
RQ extension base unit
2. Place the notch on the right side of the base unit to a screw
on the right side of the control panel.
When the RQ extension base unit is used, place the bell-shaped
hole on the right side of the base unit to the screw on the right side
of the control panel.
3. Place the bell-shaped hole on the left side of the base unit to
a screw on the left side of the control panel.
4. Fix the mounting screws into the holes at the bottom of the
base unit, and retighten all the mounting screws.