SIEMENS CP 443-1 Industrial Ethernet Communication Processor
The SIEMENS CP 443-1 Industrial Ethernet Communication Processor enables seamless integration of SIMATIC S7-400 systems into industrial Ethernet networks, supporting advanced data communication protocols including ISO/TCP/IP, UDP, and S7 communication.
Manufacturer:Siemens
Model Number:6GK7443-1EX11-0XE0
Interface:2 x 10/100 Mbit/s (IE switch), RJ45 ports
Communication Protocols:ISO, TCP, UDP, S7 communication, fetch/write, SEND/RECEIVE, with and without RFC1006, Multicast, NTP, initialization via LAN, access protection via IP access list
Dimensions:23.30 x 29.80 x 4.10 cm
Weight:0.915 kg
Net Weight:0.915 Kg
Product Group:Communication Processor
The Siemens CP 443-1 Industrial Communication Processor is designed to integrate SIMATIC S7-400 PLC systems with industrial Ethernet networks, ensuring reliable data exchange across complex manufacturing environments. Equipped with dual 10/100 MBit/s Ethernet interfaces, this module supports ISO/TCP/IP and UDP protocols, enabling efficient communication between controllers and workstations.
This robust communication processor is built with a compact design, making it ideal for space-constrained installations. Its conformance to industrial standards ensures compatibility with a wide range of automation equipment. With fast startup capabilities and support for PROFIenergy, the CP 443-1 enhances productivity by optimizing energy consumption during idle periods.
Moreover, the CP 443-1 offers advanced diagnostics features, allowing for easy troubleshooting and maintenance through SEND/RECEIVE functions, multicast support, and network time protocol (NTP). Its security features include access protection via IP access lists, safeguarding critical data from unauthorized access.











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