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Siemens 6GK7443-5DX05-0XE1 CP 443-5 Extended PROFIBUS Processor

6GK7443-5DX05-0XE1
6GK7443-5DX05-0XE1
6GK7443-5DX05-0XE1

Siemens 6GK7443-5DX05-0XE1 CP 443-5 Extended PROFIBUS Processor

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SIEMENS · SIMATIC S7-400

6GK7443-5DX05-0XE1

CP 443-5 Extended communication processor

MANUFACTURERSiemens
MODEL6GK7443-5DX05-0XE1
PART NUMBER6GK7443-5DX05-0XE1
PRODUCT TYPECP 443-5 Extended communication processor
SYSTEM FAMILYSIMATIC S7-400
ORDER SUPPORTModel Verification

INDUSTRIAL AUTOMATION SPARE PARTS PARTNER

20 Years of Experience in Industrial Automation Supply

AMIKON supplies industrial automation spare parts to maintenance, engineering and procurement teams worldwide. Our focus includes discontinued and hard-to-find DCS, PLC and TSI components, helping customers identify the correct model, source replacement parts and support urgent maintenance requirements.

Discontinued Parts SourcingModel Identification SupportGlobal Customer SupportIn-Stock Supply Support

  • Item NO.:

    6GK7443-5DX05-0XE1

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Brand/Manufature:

    Siemens

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Condition:

    Brand New And 100% Original

  • Certificate:

    COO
Inquire Now

Siemens SIMATIC S7-400

6GK7443-5DX05-0XE1

Price and Availability Inquiry

The Siemens 6GK7443-5DX05-0XE1 is a conformal-coated CP 443-5 Extended communication processor for connecting SIMATIC S7-400 to PROFIBUS DP.

Sales SupportDirect specialist contact
QuotationCurrent commercial details
DeliveryDHL · FedEx · UPS
Fast quotation support Send the model and required quantity directly to Lisa Lin using the contact options on the right.

Your AMIKON Contact

LL Lisa LinSales Specialist
WhatsApp +86 18965423501
Request a Quote on WhatsApp Send Email Inquiry
For faster service, please include the model 6GK7443-5DX05-0XE1 and required quantity in your inquiry.

Siemens 6GK7443-5DX05-0XE1

Technical Specifications

Official PROFIBUS, power, environmental and mechanical data.

01Product IdentitySiemens product data
ManufacturerSiemens
Order number6GK7443-5DX05-0XE1
Product typeCP 443-5 Extended
System familySIMATIC S7-400
02PROFIBUS DataSiemens manual data
Bus systemPROFIBUS DP
Interface9-pin Sub-D female
Physical layerRS-485
Transmission rate9.6 kbit/s to 12 Mbit/s
03Electrical DataSiemens manual data
Backplane supply5 V DC
Backplane current0.6 A typical
Interface current100 mA maximum
Power dissipation3 W
04Environment & SizeSiemens manual data
Operating temperature0 to +60 °C
Storage temperature-40 to +70 °C
Degree of protectionIP20
Dimensions25 × 290 × 210 mm

Siemens 6GK7443-5DX05-0XE1 Product Support

Frequently Asked Questions

Product-specific compatibility, application, installation, commissioning and ordering guidance for 6GK7443-5DX05-0XE1

01

Which S7-400 communication tasks suit this processor?

The CP 443-5 Extended connects an S7-400 station to PROFIBUS DP and supports S5-compatible, PG/OP and S7 communication.

02

How should the DP operating role be planned?

Define the required DP master or communication configuration in STEP 7 and match the bus parameters to every connected node.

03

Which bus connector is required?

Use a PROFIBUS RS-485 connector for the 9-pin Sub-D female interface and provide the correct termination at the segment ends.

04

Which transmission rates are supported?

The documented PROFIBUS range extends from 9.6 kbit/s to 12 Mbit/s; all devices on the segment must use a compatible rate.

05

Why does the full suffix 0XE1 matter?

The 6GK7443-5DX05-0XE1 variant is conformal coated, so environmental construction and article identity must be preserved when ordering.

06

Which rack checks precede installation?

Verify the S7-400 rack slot, 5 V backplane capacity, grounding, connector clearance and STEP 7 hardware configuration.

07

Which information should accompany a migration request?

Provide the complete MLFB, firmware or hardware version, rack CPU, PROFIBUS role, baud rate and current project archive.

Order Fulfilment

Payment and Worldwide Delivery

AMIKON coordinates product verification, commercial confirmation, packing and international shipment for industrial automation parts. Each order is handled according to the confirmed model, quantity and delivery destination.

01

Order Confirmation

Model, part number, quantity, availability, lead time and payment terms are confirmed in the formal quotation or proforma invoice.

02

Product Preparation

The item reference is checked before dispatch. Packaging is selected to protect industrial components during international transport.

03

International Shipping

Shipment can be arranged through DHL, FedEx or UPS according to the destination, parcel size and confirmed order requirements.

04

Dispatch and Tracking

Dispatch information and the available tracking reference are shared after the shipment has been collected by the selected carrier.

AMIKON Service Standards

Support at Every Stage of Your Order

Clear assistance from initial product identification through dispatch and after-sales communication.

01
Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.
02
Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.
03
Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.
04
After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.
05
Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.
06
Global Logistics CoordinationInternational express or freight arrangements are coordinated according to the destination, shipment size and confirmed delivery terms.
Important delivery information

Product availability, dispatch date, freight cost and delivery time depend on the confirmed order and destination. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order. Please contact AMIKON for current commercial and shipping details.

AMIKON Professional Services

Warranty, Sourcing and Global Export Support

With 20 years of experience in industrial automation, AMIKON supplies discontinued and hard-to-find DCS, PLC and TSI spare parts to customers worldwide.

01 · WARRANTY

12-Month Product Warranty

Products supplied by AMIKON include a standard 12-month warranty. Warranty handling is based on the confirmed order, product label, fault information and supporting photos or videos.

02 · SPECIALIST SOURCING

Discontinued and Hard-to-Find Parts

Our sourcing service focuses on industrial automation DCS, PLC and TSI spare parts, including obsolete, discontinued and scarce models required for maintenance and replacement projects.

03 · GLOBAL EXPORT LOGISTICS

One-Stop International Shipping

AMIKON can coordinate domestic export customs procedures and arrange international express or sea freight. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order.

04 · TECHNICAL INFORMATION

Model and Specification Support

We assist customers with model identification, specification review, compatibility checks and Datasheet or manual searches. Support also includes distinguishing earlier and later model versions and checking whether a submitted model reference is complete and correctly written.

05 · PRE-DISPATCH CHECK

Product Verification Before Shipment

The product label, complete model, part number, quantity and visible condition are reviewed against the confirmed order before packing.

06 · INDUSTRIAL PACKAGING

Secure Packing for International Transit

Packaging is selected according to the component type, shipment size and transport method to support safe international handling.

07 · ORDER DOCUMENTATION

Commercial and Shipping Documents

Commercial invoices, packing lists and available origin information can be prepared according to the confirmed order and destination requirements.

08 · AFTER-SALES SUPPORT

Responsive Order Follow-Up

For order support, customers can provide the order reference, product label, issue description and clear photos for review by the AMIKON team.

Need help identifying a spare part?Send the complete manufacturer, model, part number and clear product-label photos to Lisa Lin.

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Need a quotation?Send the complete model and required quantity to AMIKON.
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Request model availabilitySend the complete model and required quantity to AMIKON for quotation.
International enquiriesShipping options and lead time are confirmed according to destination and order details.
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