Siemens S7-300 - 7 The Usage in the LAN

or DP baud rate,please choose “PC Adapter（Auto）” to check.
The application of ETH Adapter CN is very flexible and diverse, not limited to examples
described below. You can use the
ETH Adapter CN to connect the S7-300/400PLC to the
Ethernet.It can also be achieved the worldwide data communication through the Internet, or
wireless data communication through wireless LAN, 3G network card, 3G router.
7.The usage in the LAN
LAN communication generally refers to the same gateway, that is to say, the communication is
among multiple Ethernet devices which are connected to a same router.
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