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Improper installation may result in malfunction, failure, or drop of the
module.
3.2 Installation Environment
For the installation environment, refer to the QSCPU User's Manual
(Hardware Design, Maintenance and Inspection).
POINT
(1) Always turn the power of the corresponding station OFF before
mounting or removing the terminal block. If it is mounted or
removed without turning OFF the power, correct data
transmission by the mounted or removed station will not be
guaranteed.
(2) Always power off the system in advance when removing the
terminating resistor to change the system. If it is removed and
mounted while the system is energized, correct data transmission
will not be guaranteed.