资料介绍:
Note that the ! CAUTION level may lead to a serious consequence according to the circumstances.
Always follow the instructions of both levels because they are important to personal safety.
Please save this manual to make it accessible w hen required and always forward it to the end user.
Design Instructions]
!
CAUTION
• The user should take necessary measures when the PLC system must be secured against
illegal access from external devices via the Internet.