A-2
[Precautions Regarding Assembly]
CAUTION
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Use the Numeric Keypad Panel in the environment defined in the general
specifications given in the GOT user's manual.
Using it in other environment can cause an electric shock, fire, misoperation,
or product damage or deterioration.
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When plugging the connection cable, insert it into the Numeric Keypad Panel
connector until it "clicks".
After plugging, check that the cable is inserted far enough.
Otherwise, mis-input can occur due to a contact fault.
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Plug the connection cable into the connector of the external I/O module and
tighten the connector fixing screws within the specified torque range.
Undertightening can cause mis-input due to a contact fault.
Overtightening can cause mis-input due to damaged screws or external
I/O module or a contact fault.
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When installing the Numeric Keypad Panel to a control box, mount or the like,
tighten the fixing screws within the specified torque range.
Undertightening can cause a drop.
Overtightening can cause a drop due to damaged screws or Numeric Keypad
Panel.
[Precautions Regarding Wiring]
DANGER
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Before starting wiring work, always switch power off externally in all phases.
A failure to do so can cause an electric shock, product damage or misoperation.
CAUTION
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The FG wire of the connection cable and the FG terminal of the GOT's power
supply terminal block must be connected to ground separately using a class
3 or higher grounding method.
Otherwise, misoperation can occur.
