Siemens 6ES7443-1EX30-0XE0 SIMATIC S7-400 CP443-1 Module

The Siemens CP443-1 is a communications processor for S7-400 PLCs, enabling high-speed Ethernet connectivity for industrial networks. It supports TCP/IP, PROFINET, and industrial Ethernet protocols, facilitating data exchange between PLCs, SCADA systems, and enterprise networks.