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

Description

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

Product Dimensions：

The SIEMENS 6GK7343-1EX30-0XE0 is a high-performance communications processor (CP) designed for connecting the SIMATIC S7-300 PLC to Industrial Ethernet networks. It serves as a bridge, allowing the PLC to communicate with other controllers, computers, and HMI systems via PROFINET and standard Ethernet protocols.

Product Specifications (Technical Parameters)

Key Product Advantages

• Integrated Switch: The dual RJ45 ports allow for linear or ring topologies (MRP) without requiring an external network switch, reducing cabinet space and wiring costs.

• Versatile Communication: Supports a wide range of protocols, ensuring compatibility with both legacy Siemens equipment and modern third-party industrial devices.

• High Security: Features integrated security functions, including an IP access list to protect the controller from unauthorized network access.

• Easy Configuration: Fully integrated into the STEP 7 or TIA Portal engineering environment, making hardware configuration and diagnostics straightforward.

• Web Diagnostics: Allows for remote monitoring and diagnostics via a standard web browser, improving maintenance efficiency.

Important Considerations & Precautions

• Firmware Compatibility: Ensure your STEP 7 or TIA Portal version supports this specific hardware version to utilize all advanced features.

• Current Load: When adding multiple CPs to a single S7-300 rack, calculate the total power consumption to ensure the backplane power supply is not overloaded.

• Network Security: While it has basic security features, it is highly recommended to use an industrial firewall (like SCALANCE S) if the CP is connected to a corporate network or the internet.

• Proper Grounding: Ensure the S7-300 rail is properly grounded to prevent electromagnetic interference (EMI) from affecting network stability.

Typical Applications

1. Industrial Networking: Linking multiple S7-300 stations across a factory floor for data synchronization.

2. HMI/SCADA Integration: Connecting the PLC to WinCC or third-party SCADA systems for real-time visualization and data logging.

3. PROFINET IO Control: Acting as a master controller to manage distributed I/O modules (like ET 200S/SP) over Ethernet.

4. IT Integration: Sending production data directly to IT-level databases or ERP systems using standard TCP/IP protocols.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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