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MELSEC-Q
9 LOADING AND INSTALLATION
(2) Installation and removal of the module from QA1S6 B
The procedure for installing and removing the module from the QA1S6 B base
unit is described below.
(a) Installation of module on QA1S6
B
Insert the module fixing
projections into the module
fixing hole in the base unit.
Install the module onto the
base unit by pushing the
top forward.
Make sure that the module is
firmly inserted in the base
unit.
Then, secure it with
the module mounting screw.
Completion
Base unit
Module
connector
Module
fixing hole
Module
Module fixing
projections
Base unit
Module mounting screw
Module
POINT
Make sure to install the module, with the module fixing projection inserted into the
module fixing hole, using the module fixing screws.
Do not try to forcibly install the module without inserting the projection into the hole,
since this may damage the module connector and the module.