Siemens | Simatic S7 6GK7343-1EX20-0XE0

Product Details

• Part Number 1 6GK7343-1EX20-0XE0

Product Description

6GK7343-1EX20-0XE0 is identified by Siemens as a Communication Module within the Simatic S7 family.

Within a distributed control architecture, communication hardware connects otherwise separate processing or network resources so operating data can reach the functions that consume it. The assigned system function should be preserved through installation and service.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The original equipment schedule should guide compatibility review.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. This helps preserve the function assigned to the installed control node.

Product Documentation

• Part Notes

  SIEMENS SIMATC NET communications processor CP 343-1 for connection of SIMATIC S7-300 to Industrial Ethernet over PROFINET IO Controllers, ISO, TCP/IP and UDP, S7 communication, fetch/write, SEND/RECEIVE, with and without RFC1006 Diagnostic add-ons Multicast, chargeable communication modules, SNMP diagnostics, Initialization via LAN, DHCP, NTP-CPU Sync, 10/100 MBit, only RJ45 connection

  Product was cancelled by Siemens prior to 2019

• Cancellation Notice

  Product was cancelled by Siemens prior to 2019

• Common Part Typos 6GK7343-1EX20-0XEO, 6GK7343-1EX20-OXE0, 6GK7343-1EX2O-0XE0, 6GK7343-IEX20-0XE0, 6GK7343-lEX20-0XE0, 6GK73431EX200XE0, 6GK73431EX200XEO, 6GK73431EX20OXE0, 6GK73431EX2O0XE0, 6GK7343IEX200XE0, 6GK7343lEX200XE0

Reviews

5.0 Rating

"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."

- Katie, United States

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- Patrick O., United States

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

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- Charles, Ontario, Canada