6GK7443-1GX30-0XE0 SIEMENS Exclusive CP 443-1 Advanced PROFINET Ethernet Processor Original Brand New
The SIEMENS 6GK7443-1GX30-0XE0 is a powerful CP 443-1 Advanced communications processor, designed to connect SIMATIC S7-400 controllers to Industrial Ethernet networks. With its five RJ45 ports (1x 10/100/1000 Mbps and 4x 10/100 Mbps), this module serves as both an advanced communication interface and an integrated 5-port switch, supporting high-bandwidth industrial applications. Acting as a PROFINET IO controller, it offers extensive support for TCP/IP-based protocols, including ISO, UDP, IP routing, FTP, and email services. Equipped with an integrated firewall and VPN capabilities, the CP 443-1 Advanced ensures secure and encrypted communication, making it ideal for critical infrastructure and protected network environments.
Overview
This processor supports all major communications types including PG/OP communication, S7 communication, open communication (SEND/RECEIVE), PROFINET, and IT communications. The module enables web diagnostics, extended web server functionality, and even email notifications, providing ideal features for remote monitoring, diagnostics, and maintenance tasks. The included C-PLUG simplifies module replacement without data loss. Its advanced capabilities make it the perfect interface between the factory floor and enterprise-level systems, ensuring secure, real-time, and flexible data exchange across automation networks.
- 1x 10/100/1000 Mbps + 4x 10/100 Mbps RJ45 ports with IE switch
- PROFINET IO controller with ISO, TCP, UDP, S7 routing
- Integrated firewall, VPN, FTP, email, and web server
- IP access control, DHCP/block config, Fast Startup
- Advanced diagnostics with extended web-based tools
Design
- SIMATIC S7-400 rack-mounted form factor
- Autosensing & autocross for easy Ethernet setup
- Diagnostics LEDs for operation and communication status
- Fanless, compact, and rugged for industrial environments
- C-PLUG included for quick replacement and configuration retention
Product Link: 6GK7443-1GX30-0XE0













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