1
SAFETY PRECAUTIONS
(Please read these instructions before using this equipment.)
Before using this product, please read this manual and the relevant manuals introduced in this 
manual carefully and pay full attention to safety to handle the product correctly.
These precautions apply only to this product. Refer to the Users manual of the QCPU module to 
use for a description of the PLC system safety precautions.
In this manual, the safety instructions are ranked as " DENGER" and " CAUTION".
Depending on circumstances, procedures indicated by  CAUTION may also be linked to 
serious results.
In any case, it is important to follow the directions for usage.
Please save this manual to make it accessible when required and always forward it to the end 
user.
CAUTION
DANGER
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury. 
Indicates that incorrect handling may cause hazardous conditions,
resulting in medium or slight personal injury or physical damage.