Siemens 6GK7443-1EX30-0XE0

Here is the detailed introduction of **Siemens 6GK7443-1EX30-0XE0**, designed for industrial automation networking needs:  

**Product Overview**  

**Model**: 6GK7443-1EX30-0XE0  

**Name**: Siemens SCALANCE X-300 Series Industrial Ethernet Switch  

**Key Features**:  

- **Managed Switch**: Supports advanced network management (VLAN, QoS, STP/RSTP, etc.).  

- **Port Configuration**: 8 Gigabit copper ports (10/100/1000 Mbps RJ45) + 2 Gigabit fiber slots (SFP modules sold separately).  

- **Industrial Design**:  

  - **IP30** protection rating for harsh environments.  

  - Operating temperature range: **-40°C to +70°C**.  

  - Supports **DIN rail mounting**, compatible with industrial cabinets.  

- **Redundancy Protocol**: Supports **MRP (Media Redundancy Protocol)** for high-reliability networks.  

**Technical Specifications**  

| Parameter          | Value                      |  

|--------------------|----------------------------|  

| **Standards**      | IEEE 802.3/802.3u/802.3ab  |  

| **Power Input**    | 24V DC (wide range 18-32V DC) |  

| **Power Consumption** | ≤10W                   |  

| **Network Management** | Web, CLI, SNMP, PROFINET diagnostics |  

| **Certifications** | CE, UL, cULus, ATEX (optional) |  

**Typical Applications**  

1. **Factory Automation**:  

   - Connects PLCs (e.g., S7-1500), HMIs, drives (e.g., G120 inverters) for redundant networks.  

2. **Process Control**:  

   - Used in oil, chemical, and other industries for distributed I/O systems (e.g., ET 200SP).  

3. **Energy Management**:  

   - Enables data exchange in smart grid substations.  

**Advantages vs. Competitors**  

- **Compared to Commercial Switches**:  

  - Stronger EMI resistance (EMC tested).  

  - Supports industrial protocols (e.g., PROFINET).  

  - Wider temperature range and mechanical stability.  

- **Compared to Other Models in Series**:  

  - 6GK7443-1EX30-0XE0 offers more flexible configuration and diagnostics than unmanaged models (e.g., X-100 series).  

**Important Notes**  

- **Fiber Modules**: SFP modules (e.g., 6GK5701-1BL00-2AA0) must be purchased separately.  

- **Firmware Updates**: Available on Siemens’ official website for enhanced functionality.  

- **Compatibility**: Fully integrates with TIA Portal for seamless PLC communication.  

If you need this product, feel free to contact us!