The 6GK7443-1EX02-0XE0 is a communications processor (CP 443-1) designed for SIMATIC S7-400 systems. It enables industrial Ethernet communication using ISO, TCP/IP, UDP, and PROFINET IO protocols. This module supports S7 communication, fetch/write operations, and multicast messaging, making it ideal for networked automation.

Industrial Ethernet communication via ISO, TCP/IP, UDP, and PROFINET IO

Supports S7 communication, fetch/write operations, and multicast messaging

Integrated real-time switch (ERTEC 400)

2x RJ45 ports for LAN connectivity (10/100 Mbps)

IP access protection via access list