6GK7443-1EX11-0XE0
Siemens CP443-1 Communications Procesor Module

The Siemens 6GK7443-1EX11-0XE0 is a CP443-1 communications processor designed to be used within a Simatic S7-400 system. This module allows the S7-400 programmable logic controller (PLC) to be connected to Industrial Ethernet.

With this module, you can use the following Simatic S7 communication services:

• PG functions

• Operator monitoring and control functions

• Data exchange on S7 connections

CP443-1 also provides S5 compatible communication with:

• Send/receive interface via ISO transport connections

• Send/receive interface via ISO on TCP and UDP connections

• Send/receive interface via TCP connections

• Multicast over UDP connection

• Fetch/write services

• Lock/unlock with fetch/write services (dependant on CPU)

• NTP mode

• Can be addressed using a factory-set MAC address