The 6GK7443-5DX04-0XE0 is a communications processor (CP 443-5 Extended) designed for SIMATIC S7-400 systems.
The 6GK7443-5DX04-0XE0 is a communications processor (CP 443-5 Extended) designed for SIMATIC S7-400 systems. It enables PROFIBUS DP communication, supporting S5-compatible PG/OP and S7 communication.