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Siemens CP 443-1 Advanced Communications Processor

Siemens CP 443-1 Advanced Communications Processor for SIMATIC S7-400.

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ManufacturerSiemens

Part number6GK7443-1EX40-0XE0

Protocols PROFINET IO Controller, PROFINET CBA, ISO, TCP/IP, SEND/RECEIVE, Fetch/Write, UDP, TCP, S7 communication, RFC1006, Multicast, HTML, FTP Client/Server, SNMP, DHCP, Email, WWW

Interface 10/100 MBit

Ports 4x RJ45

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12-month warranty

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Veteran-owned

CAGE: 9NK75

PROFINET IO Controller support S7-400 connectivity Integrated switch with 4x RJ45 ports Supports TCP/IP, ISO, UDP Versatile communication protocols

Product description

The Siemens CP 443-1 Advanced (6GK7443-1EX40-0XE0) is a communications processor designed for connecting SIMATIC S7-400 controllers to Industrial Ethernet networks. It supports PROFINET IO Controller and PROFINET CBA, along with essential industrial protocols such as ISO, TCP/IP, UDP, and S7 communication. This module offers versatile connectivity options including Multicast, HTML, FTP Client/Server, SNMP, DHCP, Email, and WWW, with a 10/100 MBit interface and 4x RJ45 ports for switch connections.

This communication processor is ideal for applications requiring robust industrial network integration, facilitating data exchange and diagnostics in complex automation environments. It's commonly utilized in manufacturing, process control, and industrial facilities where reliable and high-performance Ethernet connectivity is critical for S7-400 systems.

Source your Siemens 6GK7443-1EX40-0XE0 from Stanlo Automation, a veteran-owned surplus parts distributor. We provide reliable access to essential industrial automation components, ensuring your operations remain efficient and cost-effective with quality surplus parts.

Technical specifications

Protocols	PROFINET IO Controller, PROFINET CBA, ISO, TCP/IP, SEND/RECEIVE, Fetch/Write, UDP, TCP, S7 communication, RFC1006, Multicast, HTML, FTP Client/Server, SNMP, DHCP, Email, WWW
Interface	10/100 MBit
Ports	4x RJ45

Common applications

Industrial Ethernet networks

SIMATIC S7-400 automation systems

PROFINET IO applications

Industrial data communication

Process control systems

Compatible systems

SIMATIC S7-400 (CPU V4.x)

Also known as

Siemens CP 443-1 EX40 SIMATIC S7-400 Communication Module

Replaces / compatible with

Designed as a robust communication solution for SIMATIC S7-400 systems, enhancing their connectivity to modern industrial networks.

Technical note

Expert tip

This module requires a SIMATIC S7-400 CPU with firmware V4.x for operation as a PROFINET IO Controller.

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Frequently asked questions

What is the primary function of the Siemens 6GK7443-1EX40-0XE0?

The Siemens 6GK7443-1EX40-0XE0 is a communications processor that enables SIMATIC S7-400 controllers to connect to Industrial Ethernet networks, supporting PROFINET IO Controller and CBA functionalities with a wide range of protocols.