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Product description

Siemens 6AG1 443-5DX05-4XE0 is a SIPLUS NET CP 443-5 communication processor for SIMATIC S7-400 systems requiring a robust PROFIBUS connection in this exact SIPLUS version. The module is based on 6GK7443-5DX05-0XE0, is specified with Conformal Coating and has an operating range from 0 to +60 °C. As an Extended communication processor, it connects SIMATIC S7-400 to PROFIBUS and DP and supports S5-compatible PG/OP communication plus S7 communication. Product-family documentation also describes DP-V1 master integration, the creation of additional PROFIBUS DP lines, time synchronisation and programming or configuration through PROFIBUS. The listing for Siemens 6AG1 443-5DX05-4XE0 identifies firmware V7.1.7. Buyers should therefore compare the full MLFB, SIPLUS variant, firmware level, PROFIBUS topology, S7-400 rack, project data and configured communication services. Environmental requirements, coating, bus address, slot and diagnostic messages must also match the plant. It is important to establish whether the SIPLUS version is required for the operating environment, since a standard CP may differ mechanically or in the project configuration. Before installation, document communication partners, bus parameters, time synchronisation, PG/OP access, S7 connections, network segment, DP master configuration and rack power. This is a specific SIMATIC communication module, not a universal PROFIBUS adapter. The full Siemens 6AG1 443-5DX05-4XE0 identification remains decisive for replacement.

Siemens 6AG1 443-5DX05-4XE0 SIPLUS NET CP 443-5

Specifications

Manufacturer Siemens
Product series SIPLUS NET CP 443-5
Type code 6AG1 443-5DX05-4XE0
Base module 6GK7443-5DX05-0XE0
Equipment type Extended communication processor
System assignment SIMATIC S7-400
Coating Conformal Coating
Temperature range 0 to +60 °C
Interface PROFIBUS / DP
Communication services PG/OP, S7 and S5-compatible communication
Master function DP-V1 master connection
Firmware V7.1.7 according to the listing
Net weight approx. 1,764 lb
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

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Product safety

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FAQ

Frequently asked questions

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Is there a warranty?

Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.

How quickly do you ship, and which shipping options are available?

We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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