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WIRING PRECAUTIONS]
ACAUTION
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Before connecting the cables, check the type of interface
to be connected.
Connection, or erroneous wiring, to the wrong interface may damage the module and external
devices.
When connecting a external device to the AJ71QC2444 RS-422 interface, do not connect a
device that must receive power from the
AJ71 QC24-R4.
The module or external device may be damaged.
Tighten the terminal screws to the specified torque.
Loose terminal screws may cause a short circuit or erroneous operation.
Be sure that cuttings, wire chips, or other foreign matter do not enter the module.
Foreign matter may start a fire or cause an accident or erroneous operation.
[STARTING AND MAINTENANCE PRECAUTIONS]
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DANGER
0 Do not touch live terminals.
It may cause erroneous operation.
0 Turn off the power before cleaning the module or retightening the screws. Doing this work while
the power is on may damage the module or cause erroneous operation.
ACAUTION
0 Do not disassemble or rebuild the module.
It may cause accidents, erroneous operation, injury, or fire.
0 Turn off the power before mounting and dismounting the module.
Mounting or dismounting the module while the power is on may damage the module or cause
erroneous operation.
[DISPOSAL PRECAUTIONS]
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A
CAUTION
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0 When disposing of this product, handle it as industrial waste.
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