# SIEMENS 6GK7343-1EX30-0XE0 Industrial Ethernet Communication Processor

Enhance your industrial automation network with the powerful SIEMENS 6GK7343-1EX30-0XE0 communication processor. Designed for seamless integration with SIMATIC S7-300 systems, this essential component facilitates robust connectivity over Industrial Ethernet using ISO and TCP/IP protocols. Experience superior data exchange and network reliability, making it a crucial asset for any advanced control system. This SIEMENS processor ensures your automation processes operate efficiently and without interruption. It is designed for industrial use and is a key part of any modern automation setup.

The SIEMENS 6GK7343-1EX30-0XE0 features an integrated ERTEC 200 2-port switch, enabling it to function as both a Profinet IO controller and a Profinet IO device. This versatility allows for flexible network configurations and effective S7 communication through fetch/write and send/receive operations. Its compact dimensions and lightweight design make installation straightforward within existing industrial automation infrastructure. For those seeking a reliable solution for complex communication needs, this SIEMENS module offers impressive performance and ease of integration.

-   **Advanced Connectivity**: Connects SIMATIC S7-300 to Industrial Ethernet via ISO and TCP/IP.
-   **Profinet Ready**: Functions as a Profinet IO controller or Profinet IO device for flexible integration.
-   **Integrated Switch**: Features an ERTEC 200 2-port switch for enhanced network performance.
-   **Reliable Data Exchange**: Supports S7 communication for efficient fetch/write and send/receive operations.
-   **Compact Design**: Lightweight and space-saving for easy installation in industrial environments.

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > Communication Processors > Ethernet CPUs
- **Tags:** Automation Network, Communication Processor, Industrial Ethernet, Profinet IO, Siemens, SIEMENS 6GK7343-1EX30-0XE0, SIMATIC S7-300, TCP/IP ISO

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- SIEMENS 6GK7343-1EX30-0XE0 Industrial Ethernet Communication Processor-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-6gk7343-1ex30-0xe0-industrial-ethernet-processor)
> Updated: 2026-09-20