Ethernet Communication Modules

Ethernet Communication Modules for industrial networking, offering OEM/ODM customization, production testing, and stable supply for integrators.

6GK7443-1EX30-0XE0 Ethernet Communication Processor Industrial PLC Ethernet Module for S7-400 PLC Network Data Transmission

$1,468-1,668 /piece

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 piece
Model NO. SC-18640
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

I/O NumberOn-board Communication MemoryOperating VoltageDC 24V
Communication InterfaceRJ45 Ethernet PortMemoryNo Local I/O
ApplicationS7-400 PLC Networking, Industrial Ethernet CommunicationPayment termT/T, L/C, AliExpress Trade Assurance
Shipping termDHL/FedEx/UPS , Sea/Air FreightCertificationCE, UL, RoHS, IEC/EN 61131-2, PROFINET
MOQ1PieceServiceOne-stop Service
ApplicationIndustrial Automation, Electronic Equipment, Industrial Control,...

We are China Loong Telecoms Co., Ltd., a professional manufacturer and supplier specializing in Telecoms. We have brought together and coordinated resources across the Telecoms supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Telecoms Co., Ltd. All rights reserved.
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6GK7443-1EX30-0XE0 Ethernet Communication Processor Industrial PLC Ethernet Module for S7-400 PLC Network Data Transmission

SKU: SC-18640

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