I/O signal or communication line shall be wired at least 100mm away from a high-voltage
cable or power line. Fail to follow this instruction may cause malfunctions from noise
Use PLC only in the environment specified in PLC manual or general standard of data
sheet. If not, electric shock, fire, abnormal operation of the product may be caused.
Before install or remove the module, be sure PLC power is off. If not, electric shock or damage
on the product may be caused.
Be sure that every module is securely attached after adding a module or an extension
connector. If the product is installed loosely or incorrectly, abnormal operation, error or dropping
may be caused. In addition, contact failures under poor cable installation will be causing
malfunctions as well.
Be sure that screws get tighten securely under vibrating environments. Fail to do so will put
the product under direct vibrations which will cause electric shock, fire and abnormal operation.
Do not come in contact with conducting parts in each module, which may cause electric
shock, malfunctions or abnormal operation.
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