Communications Processor CP 343-1
The 6GK7343-1GX20-0XE0: This CP 343-1 connects a SIMATIC S7-300 to Industrial Ethernet, supporting TCP/IP, UDP, S7 communication, fetch/write, SEND/RECEIVE, multicast, HTML diagnostics, FTP client, and SNMP, among other protocols. The interface is a single 10/100 Mbit RJ45 port.
