Product Overview

Siemens 6GK7343-1GX11-0XE0 is a SIMATIC NET CP 343-1 IT communications processor for connecting SIMATIC S7-300 and C7-300 systems to Industrial Ethernet. The official equipment documentation identifies hardware product version 1 or higher with firmware V2.0 or higher. Its functions include S7 communication, UDP multicast, Ethernet time synchronization, connection monitoring, extended diagnostics, and FTP client and server services. Procurement should verify the complete order code, hardware and firmware versions, installed CPU, rack position, Ethernet interface, STEP 7 project, IP parameters, configured connections and existing application blocks before replacement.

Commercial Status

Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.

Verified Technical Data

Product Photo Evidence

 

 

 

 

 

 

System Fit and Applications

Compatibility and Procurement Checks

Before purchasing or replacing this exact item, review the configuration evidence that affects installation and system operation:

• Complete part number 6GK7343-1GX11-0XE0 and readable Siemens nameplate
• Hardware product version and installed firmware version
• SIMATIC S7-300 or C7-300 CPU and rack position
• AUI/ITP or TP Ethernet interface and connector type
• IP address, subnet, MAC address and network topology
• Configured S7 and UDP connections
• FTP client or server application requirements
• STEP 7 version, project archive and communication blocks
• Product, interface, nameplate and packaging photographs

Lifecycle Note

A current official Siemens lifecycle designation for the exact order code 6GK7343-1GX11-0XE0 was not available in the retrieved manufacturer documentation. No lifecycle status is asserted here. Procurement should verify the complete order code, hardware version, firmware, CPU, Ethernet interface, project configuration and application blocks before replacement.

Frequently Asked Questions