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Siemens 6GK7443-1RX00-0XE0 CP 443-1 RNA Communications Processor

Name: Siemens 6GK7443-1RX00-0XE0
Brand: Siemens
SKU: 6GK7443-1RX00-0XE0
Availability: InStock

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ManufacturerSiemens

Part number6GK7443-1RX00-0XE0

Manufacturer Siemens

Part Number 6GK7443-1RX00-0XE0

Series SIMATIC S7-400

Type CP 443-1 RNA

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Parallel Redundancy Protocol (PRP) High Availability Networking 1x 10/100 Mbps Ethernet Port 2x 100 Mbps PRP Ports S7 and H-communication support Web diagnostics

Product description

The Siemens 6GK7443-1RX00-0XE0 is a SIMATIC S7-400 Communications Processor (CP) 443-1 RNA. It features one 10/100 Mbit/s RJ45 port for standard Ethernet communication and two 100 Mbit/s RJ45 ports that support the Parallel Redundancy Protocol (PRP). This module facilitates high-availability industrial networks requiring uninterrupted communication.

This communications processor supports various industrial protocols including ISO, ISO-on-TCP, TCP, UDP, S7, and H-communication. It is ideal for applications demanding high uptime, such as fail-safe operations and redundant S7-400H systems. Features like IP access control list, web diagnostics, and SNMPv1 enhance network management and security.

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Technical specifications

Manufacturer	Siemens
Part Number	6GK7443-1RX00-0XE0
Series	SIMATIC S7-400
Type	CP 443-1 RNA
Standard Port	1x 10/100 Mbit/s RJ45
PRP Ports	2x 100 Mbit/s RJ45
Protocols	ISO, ISO-on-TCP, TCP, UDP, S7, H-communication

Common applications

High-Availability Systems

Industrial Ethernet Networks

S7-400 Automation

Redundant Communication

Process Control

Compatible systems

SIMATIC S7-400 SIMATIC S7-400H

Also known as

6GK7443-1RX00-0XE0 CP Siemens CP 443-1 RNA SIMATIC NET CP 443-1 RNA

Replaces / compatible with

This module is a direct replacement for other Siemens CP 443-1 RNA variants within the SIMATIC S7-400 series. It offers advanced redundancy features for critical applications.

Technical note

Expert tip

The PRP ports on the 6GK7443-1RX00-0XE0 allow for zero switchover time in redundant network configurations by simultaneously transmitting data frames over two independent networks.

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Frequently asked questions

What are the key features of the Siemens 6GK7443-1RX00-0XE0?

The Siemens 6GK7443-1RX00-0XE0 features one 10/100 Mbit/s RJ45 port and two 100 Mbit/s RJ45 PRP ports for redundant communication. It supports multiple industrial protocols and network security features like IP access control.