6GK7443-1EX20-0XE0

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A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.

Condition

Repair

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Description for 6GK7443-1EX20-0XE0

The Siemens 6GK7443-1EX20-0XE0 is a communications processor designed to connect SIMATIC S7-400 controllers to industrial Ethernet networks. This module supports a wide range of communication protocols, including ISO, TCP/IP and UDP, enabling versatile integration into various automation environments. It offers S7 communication, fetch/write, and SEND/RECEIVE functions, with and without RFC1006 multicast support. The integrated PROFINET IO controller and ERTEC 400 real-time switch ensure reliable data transmission and network performance. Two RJ45 ports provide LAN connectivity with speeds up to 100 Mbit/s, while features such as DHCP, SNMP V2, web diagnostics and initialization via LAN facilitate efficient commissioning and monitoring. The 6GK7443-1EX20-0XE0 also includes access protection through an IP access list for enhanced network security.

Brand: Siemens
Integrated real-time switch (ERTEC 400) with dual RJ45 ports for reliable and fast network connections
Advanced diagnostics and web-based management for simplified maintenance and commissioning
Robust access protection with configurable IP access lists

The 6GK7443-1EX20-0XE0 is especially suited for project managers and production leaders who demand high reliability and security in their industrial automation networks. Its compatibility with SIMATIC S7-400 and support for multiple communication standards make it a flexible solution for modern production environments. With the 6GK7443-1EX20-0XE0, you benefit from a processor that is engineered for performance, security and seamless integration.

communications processor CP 443-1 for connection of SIMATIC S7-400 to industrial Ethernet over ISO, TCP/IP and UDP, S7 communication, fetch/write, SEND/RECEIVE with and without RFC1006 multicast, PROFINET IO controller, DHCP, SNMP V2, web, diagnostics, initialization via LAN, access protection via IP access list integrated real-time switch ERTEC 400, 2xRJ45 connection for LAN with 10/100 Mbit/s

JC-Electronics is not an official authorized distributor for Siemens. The original manufacturer's warranty does not apply. Instead, we offer you a 2-year warranty according to our JCertified guidelines.

Positive Results

When you choose JCertified refurbished electronics, you save on water, raw materials, and CO₂ needed for the production of new electronics. Check below to see exactly how much you save with this specific refurbished product:

CO2 eq

-90%

Resource use minerals and metals

-98%

Water use

-94%

Specifications

Manufacturer:

Siemens

Range:

Simatic S7

Subrange:

NET

Type of product:

Communication modules

Product phase:

Phase-Out

Successor:

6GK7443-1EX30-0XE0

Predecessor:

6GK7443-1EX11-0XE0

Dimensions (cm):

2,50 x 21,00 x 29,00

Weight:

0.50 kg

Commodity Code:

85176200

Export Control Regulations (ECCN):

5A991

Product Questions (8)

Can I buy on account at JC-Electronics?

Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.

Why should I choose JC-Electronics?

You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint. Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.

Why can I trust refurbished electronics from JC-Electronics?

All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate

How much warranty do I get on a product?

You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.

Are all products available from stock immediately?

New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.

Can I order products urgently?

Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days.

Can I have products repaired urgently?

Yes, you can. With an urgent repair, your product will be repaired within 3 working days. Contact the Sales team via sales@jc-electronics.com for this.

Why should I buy refurbished electronics?

There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics.