Справочник Пользователя для Mitsubishi Electronics AJ61QBT11
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[INSTALLATION PRECAUTIONS]
CAUTION
• Insert the tabs at the bottom of the module into the holes in the base unit before mounting the
module. (For the Q2AS series modules, tighten the screws to the base unit with the specified
torque.)
Incorrect mounting may cause malfunction, failure, or drop of the module.
torque.)
Incorrect mounting may cause malfunction, failure, or drop of the module.
• Shut off the external power supply for the system in all phases before mounting or removing the
module.
Failure to do so may result in damage to the product.
Failure to do so may result in damage to the product.
• Do not directly touch any conductive part of the module.
Doing so can cause malfunction or failure of the module.
[WIRING PRECAUTIONS]
WARNING
• Shut off the external power supply for the system in all phases before wiring. Failure to do so
may result in electric shock or damage to the product.
• After wiring, attach the included terminal cover to the module before turning it on for operation.
Failure to do so may result in malfunction.
CAUTION
• Tighten the terminal screws within the specified torque range.
Undertightening can cause short circuit, fire, or malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
Overtightening can damage the screw and/or module, resulting in drop, short circuit, or
malfunction.
• Prevent foreign matter such as dust or wire chips from entering the module.
Such foreign matter can cause a fire, failure, or malfunction.
• Do not install the control lines or communication cables together with the main circuit lines or
power cables.
Doing so may cause malfunctions due to noise.
Doing so may cause malfunctions due to noise.
• Place the cables in a duct or clamp them.
If not, dangling cables may swing or inadvertently be pulled, resulting in damage to the module
or cables or malfunction due to poor contact.
or cables or malfunction due to poor contact.
• When disconnecting the cable from the module, do not pull the cable by the cable part. When
removing the cable with a connector, hold the connector on the side that is connected to the
module.
When removing the cable without a connector, loose the screws on the side that is connected to
the module.
Pulling the cable that is still connected to the module may result in damage to the module or
cable, or malfunction due to poor contact.
module.
When removing the cable without a connector, loose the screws on the side that is connected to
the module.
Pulling the cable that is still connected to the module may result in damage to the module or
cable, or malfunction due to poor contact.