Safety Precautions
3
Wiring Precautions
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.
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.
Tighten terminal screws with specified torque when wiring.
If terminal screws are loose, it may result in short circuits, fire or erroneous operation.
Use the exclusive HMI 3-type grounding for the FG terminal.
If not grounded, it may result in erroneous operation.
Be sure not to let any foreign substances such as wiring debris inside the module.
Such debris may cause fire, damage or erroneous operation.