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Monday May 25th we are closed. Orders will be shipped on May 26th.
heroicons/solid/check Over 300,000 products in stock
heroicons/solid/check Worldwide delivery
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heroicons/solid/check New & refurbished 2 years warranty

Siemens 6GK7443-1EX31-0XE0

Communications processor CP 443-1; 2x 100 Mbps (IE switch);
Condition
How does requesting a repair work?
  1. Add the repair to your cart and complete your order
  2. You'll receive an RMA form by email
  3. Pack your product with the RMA form and send it to us
  4. We repair and test it, then return it in 3 weeks
+ £250.00
Excl. Tax
Need more?

Need something we currently don't have available? Our sourcing team can help you find what you need

The Siemens Communications Processor CP 443-1 is an advanced solution engineered to enhance your network's performance. This device features 2x 100 Mbps IE switch capabilities, ensuring efficient data transfer and robust connectivity for industrial applications.

Equipped with RJ45 ports, the CP 443-1 supports multiple communication protocols including ISO, TCP, and UDP. Its compatibility as a PROFINET IO controller, along with features such as S7 communication and S7 routing, makes it an ideal choice for complex automation environments.

With versatile IP configuration options via DHCP and block setup, as well as an IP access control list, securing your communications has never been easier. The processor also offers time synchronization, extended web diagnostics, and a fast startup feature to reduce downtime.

Incorporating PROFIenergy support, this product ensures your energy management is optimized, aligning with sustainability goals in today's industrial landscape. Choose the Siemens CP 443-1 for a reliable, high-performance communication module that meets the demands of modern electrical environments.

Communications processor CP 443-1; 2x 100 Mbps (IE switch); RJ45 ports; ISO; TCP; UDP; PROFINET IO controller; S7 communication; Open communication (SEND/ RECEIVE); S7 routing; IP configuration via DHCP/ block; IP access control list; time synchronization; extended web diagnostics; fast startup; support for PROFIenergy;
General
Manufacturer:
Siemens
Range:
SIMATIC S7
Subrange:
NET
Type of product:
Communication modules
PLM
Product phase:
Active
Logistics
Dimensions:
23.00 x 4.00 x 30.00
Weight:
1.83lbs
Commodity Code:
85176200
ECCN number:
N
EAN:
4047623221883
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
-72%
Resource use minerals and metals
-95%
Water use
-83%
How do I order a product or repair online?
First, find your product in the webshop. On the product page, you can add the product or repair to your shopping cart. Then proceed to checkout. 
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. 
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. 
How much are transport costs?
Transport costs are usually included in the price. There are a few exceptions. Check the overview of all transport costs.