LSIS eXP Series, eXP20-TTA, Руководство пользователя, Страница: 4 / 123

Safety Precautions
3
Wiring Precautions
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Be sure to turn off the HMI and external power before wiring.
Otherwise, it may result in an electric shock or damage to the product.
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Wire correctly by checking each of the product’s rated voltage and terminal layout.
Otherwise, it may result in fire, electric shock or erroneous operation.
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Tighten terminal screws with specified torque when wiring.
If terminal screws are loose, it may result in short circuits, fire or erroneous operation.
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Use the exclusive HMI 3-type grounding for the FG terminal.
If not grounded, it may result in erroneous operation.
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Be sure not to let any foreign substances such as wiring debris inside the module.
Such debris may cause fire, damage or erroneous operation.
Warning
Caution