Product Categories

New Products

Siemens SIMATIC S7-400 communication processors

6GK7443-1RX00-0XE0

Price and Availability Inquiry

Siemens CP 443-1 RNA communications processor for SIMATIC S7-400 with PRP redundant-network ports and Industrial Ethernet services.

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

Email sales7@amikon.cn

Request a Quote on WhatsApp Send Email Inquiry

For faster service, please include the model 6GK7443-1RX00-0XE0 and required quantity in your inquiry.

SIEMENS 6GK7443-1RX00-0XE0

Technical Specifications

6GK7443-1RX00-0XE0 · PRP · 100 Mbit/s · 5 V DC · 10 W

01Product IdentityExact product identification

ManufacturerSiemens

Article number6GK7443-1RX00-0XE0

Product designationCP 443-1 RNA

Product familySIMATIC S7-400

02Ethernet InterfacesPublished technical and hardware data

Standard Ethernet port1 × RJ45, 10/100 Mbit/s

Redundant-network ports2 × RJ45, 100 Mbit/s

PRP standardIEC 62439-3

RNA LAN topologyLAN A / LAN B

03Communication DataS7 / RNA

X1P1 servicesS7; H; SEND/RECEIVE; S7 routing

X1P1 protocolISO

RNA port servicesS7; H; SEND/RECEIVE; S7 routing

RNA port protocolsPRP; ISO; ISO-on-TCP; TCP; UDP

04Electrical & Physical5 V / 10 W

Supply voltage5 V DC (S7 backplane bus)

Current consumption2 A

Power dissipation10 W

Operating ambient temperature0 to +60 °C

SIEMENS 6GK7443-1RX00-0XE0 PRODUCT SUPPORT

Frequently Asked Questions

Product-specific configuration, compatibility, application and ordering guidance for 6GK7443-1RX00-0XE0.

What is the purpose of RNA ports on CP 443-1 RNA?

The CP 443-1 RNA provides redundant-network ports X2P1/X2P2 for PRP. Confirm that the plant network is designed for PRP and connected nodes are compatible.

How are the Ethernet interfaces divided?

The published configuration lists one standard 10/100 Mbit/s RJ45 port and two 100 Mbit/s redundant-network ports. Match each port to its documented role.

Which communication services are listed for this S7-400 processor?

Siemens lists S7 and H communication plus open send/receive; supported transport protocols include ISO, ISO-on-TCP, TCP and UDP.

What should be verified before configuring PRP?

Confirm PRP topology, X2P1/X2P2 cabling, peer equipment and firmware revisions against the CP 443-1 RNA manual and site network design.

Which firmware issue is relevant during replacement?

Siemens security guidance calls for versions earlier than V1.5.18 to be updated to V1.5.18 or later. Verify installed firmware and the approved update path.

How should the CP join an existing S7-400 project?

Check configured module and firmware, network parameters, IP plan and communication connections before downloading the hardware/project configuration.

What information should accompany an order?

Specify 6GK7443-1RX00-0XE0, S7-400 rack details, RNA/PRP use, interface assignments and required firmware version.

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.

Order Confirmation

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

Product Preparation

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

International Shipping

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

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.

Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.

Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.

Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.

After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.

Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.

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.

WhatsApp Lisa Email Support

MULTI-BRAND AUTOMATION PARTS

Recommended Industrial Models

Selected industrial automation models. Confirm exact part number and application before ordering.

Need a quotation?Send the complete model and required quantity to AMIKON.

PRODUCT FAMILYSiemens

6ES7138-4FB04-0AB0

6SE7031-2HF84-1BG0

6ES7961-1AA00-0AC0

PRODUCT FAMILYSiemens

6SL3055-0AA00-6AA0

6ES7235-0KD22-0XA8

6ES7352-5AH10-0AE0

PRODUCT FAMILYSiemens

6ES7214-2AD23-0XB8

6ES7232-0HD22-0XA0

6SL3210-1PE11-8UL1

PRODUCT FAMILYABB

3HAC029034-004

3HAC043569-004

3HAC029032-004

PRODUCT FAMILYABB

3HAC043166-004

3HAC058991-004

3HAC058991-003

PRODUCT FAMILYABB

3HAC057549-003

3HAC057551-003

3HAC057542-003

PRODUCT FAMILYOTHER BRANDS

9253C03H06

A10R1018-2

14-235-918-001

PRODUCT FAMILYOTHER BRANDS

0070-03149-01

SJ-0G MS74R

CL-C360W-24V

PRODUCT FAMILYOTHER BRANDS

9WF1224H1D03

140DAO84210

CA4KN31BW3

Hot Tags : 6GK7443-1RX00-0XE0 Siemens 6GK7443-1RX00-0XE0 CP 443-1 RNA communications processor SIMATIC S7-400 communication processors Siemens CP 443-1 RNA communications processor 6GK7443-1RX00-0XE0 CP 443-1 RNA communications

Leave A Message

If you have any questions please do not hesitate to contact us, we are 24 hours online for you to answer!

Other Hot-Sellings

Siemens 6GK7443-1RX00-0XE0 CP 443-1 RNA communications processor

6GK7443-1RX00-0XE0

20 Years of Experience in Industrial Automation Supply

6GK7443-1RX00-0XE0

Technical Specifications

Frequently Asked Questions

What is the purpose of RNA ports on CP 443-1 RNA?

How are the Ethernet interfaces divided?

Which communication services are listed for this S7-400 processor?

What should be verified before configuring PRP?

Which firmware issue is relevant during replacement?

How should the CP join an existing S7-400 project?

What information should accompany an order?

Payment and Worldwide Delivery

Order Confirmation

Product Preparation

International Shipping

Dispatch and Tracking

Support at Every Stage of Your Order

Warranty, Sourcing and Global Export Support

12-Month Product Warranty

Discontinued and Hard-to-Find Parts

One-Stop International Shipping

Model and Specification Support

Product Verification Before Shipment

Secure Packing for International Transit

Commercial and Shipping Documents

Responsive Order Follow-Up

Recommended Industrial Models

Related Products