Fast Quote About Us FAQ Contact Us
  • Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      Fast Quote About Us FAQ Contact Us
      Request a Parts Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel

      • ISO 9001:2015 Certified

        Our quality management system covers sourcing,testing and dispatch

      • View Our Success Stories

        Real stories from real customer orders
      In Stock
      Ethernet Communications processor Module

      6GK7343-1EX30-0XE0

      Spare Part Number

      PN6GK7343-1EX30-0XE0

      Product Information:

      Communications processor CP 343-1

      for connection of SIMATIC S7-300 to

      Industrial Ethernet via ISO and TCP/IP,

      PROFINET IO controller or PROFINET IO

      device

      • One-year warranty
      • Global shipping
      • Exact-model verification
      WhatsApp: +86 180 2077 6792 Email parts team
      01


      Model Verified

      Model, revision and nameplate reviewed
      02


      Email confirmation

      You will get an email confirming that we have received your enquiry
      03


      Dedicated Account Manager

      One of our team will be in touch to confirm your part(s) specification and condition
      04


      Your quote

      You will receive a comprehensive quote tailored to your specific needs
      Technical specifications for

      6GK7343-1EX30-0XE0

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Siemens
      • Product Category:
        PLC and Machine Control
      • Spare Part Number:
        6GK7343-1EX30-0XE0
      • Estimated shipping dimensions:
        12.9 x 3.5 x 14.2 cm
      • Weight:
        0.297 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        Germany
      • Place of shipment:
        Xiamen, Fujian, China
      • transfer rate at the 1st interface:
        10 ... 100 Mbit/s
      • type of electrical connection for power supply:
        2-pole plugable terminal block
      • supply voltage:
        24 V DC
      • consumed current from backplane bus / at DC / at 5 V / typical:
        0.2 A
      • power loss [W]:
        5.8 W
      • Ambient temperature for vertical installation / during operation:
        0 ... 40 °C
      • Ambient temperature during storage:
        -40 ... +70 °C
      • relative humidity:
        95 %
      • protection class IP:
        IP20
      • Category Series:
        SIMATIC S7-300
      • Series:
        Siemens Simatic Net
      • Stock Availability:
        30
      Ask for Quote
      WHAT HAPPENS NEXT?

      From enquiry to delivery

      Six clear steps show what information is required and what the written quotation will contain.
      • 01

        Find the product

        Search the part number or send an inquiry for obsolete, discontinued or hard-to-find parts.
      • 02

        Provide the details

        Share the exact part number, quantity, condition, revision, destination and any required certificates or photos.
      • 03

        Review the quotation

        Receive price, currency, condition, availability, warranty, lead time, shipping terms and quotation validity in writing.
      • 04

        Confirm the order

        Accept the quotation in writing and complete the required payment before shipment.
      • 05

        Pay by bank transfer

        Pay the full invoiced amount by bank wire in RMB/CNY, GBP, EUR or USD using the official invoice details.
      • 06

        Verify and dispatch

        The item receives a pre-shipment inspection and suitable protective packaging. Functional testing is performed only where appropriate equipment and procedures are available for the specific item. We confirm the applicable inspection scope and provide tracking after dispatch.
      Request a Verified Quote
      BUYER INFORMATION

      Product condition level information

      Commercial details are confirmed in writing before payment.
      • 01

        Factory Sealed

        Unused product with the original factory seal intact; packaging age or storage marks may still be present.

        view
      • 02

        Original Pack

        Unused product in original manufacturer packaging that was not originally factory sealed.

        view
      • 03

        Factory New

        New and current product sourced through the manufacturer or authorized supply channel when expressly confirmed in the quotation.

        view

      Alternative Names

      6GK73431EX300XE0 6GK7343 1EX30 0XE0

      Manuals

      PRODUCT & ORDER FAQS

      Questions buyers ask about 6GK7343-1EX30-0XE0

      • What advanced networking capabilities does the 6GK7343-1EX30-0XE0 provide to ensure high availability and fault tolerance in industrial Ethernet applications?

        The 6GK7343-1EX30-0XE0 is a managed Layer 2 switch supporting Rapid Spanning Tree Protocol (RSTP) and Media Redundancy Protocol (MRP), which enable rapid fault recovery within < 30 ms ring topologies, ensuring minimal downtime in mission-critical industrial networks.

      • How does the 6GK7343-1EX30-0XE0 accommodate harsh industrial environments in terms of temperature and mechanical robustness?

        Engineered for industrial deployment, the 6GK7343-1EX30-0XE0 operates reliably within an extended ambient temperature range of -40°C to +70°C and conforms to IP30 protection, ensuring resilience against dust ingress and mechanical stress.

      • What are the port configuration and bandwidth specifications of the 6GK7343-1EX30-0XE0, and how do they facilitate efficient data throughput?

        The 6GK7343-1EX30-0XE0 features 5 copper RJ45 ports with auto-negotiation for 10/100 Mbps speeds, coupled with 3 fiber optic ports (SC connectors) supporting 100 Mbps, thereby providing flexible and high-speed connectivity tailored for diverse network topologies.

      • What power supply options and consumption profiles characterize the 6GK7343-1EX30-0XE0, ensuring reliable operation under varying power conditions?

        Powered by a redundant 24 V DC supply (range 18-30 V DC), the 6GK7343-1EX30-0XE0 exhibits a maximum power consumption of approximately 10 W, supporting industrial-grade power redundancy and ensuring uninterrupted network availability.

      • How does the 6GK7343-1EX30-0XE0 optimize fiber optic connectivity for long-distance and noise-immune data transmission?

        Equipped with SC fiber optic ports supporting 100 Mbps multimode transmission, the 6GK7343-1EX30-0XE0 enables high-bandwidth, low-latency communication over extended distances with immunity to electromagnetic interference inherent in industrial environments.

      • Why is the 6GK7343-1EX30-0XE0 considered an indispensable component for achieving resilient and secure industrial Ethernet networks?

        By combining robust physical design, advanced redundancy protocols, versatile port configurations, and comprehensive security features, the 6GK7343-1EX30-0XE0 delivers unparalleled network uptime, reliability, and protection vital for critical automation and control systems.
      All FAQ
      MORE PARTS IN THE SAME PROJECT?

      Search another part number

      Use the exact manufacturer number where possible.
      • Please try to be as accurate as possible with your search.
      • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
      • We can't find any results for “”.
        SEE MORE
          SEE PRODUCTS IN SEARCH PAGE ()
          WHY BUYERS WORK WITH MOORE AUTOMATED

          Clear checks before you commit

          Product-specific verification and written commercial details help purchasing and maintenance teams reduce mismatch risk.

          • Pre-shipment inspection

            Products are inspected before dispatch to verify model, condition and applicable specifications.

          • Documentation available

            Product photos, packaging photos, certificates and datasheets can be provided when available.

          • Clear commercial terms

            Condition, warranty, lead time, included items and shipping terms are stated clearly in writing.

          • 20+ years of experience

            Over 20 years of experience in industrial automation and hard-to-source legacy parts.

          Related Products

          Browsing history

          Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

          Get a quick price for:

          6GK7343-1EX30-0XE0
          Quantity
          Upload
          (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
          Get a Quote
          For more information on how your data is processed and stored by Moore Automated please read our privacy policy.