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
      Get Repair Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel

      6GK7343-1EX30-0XE0

      Ethernet Communications processor Module

      Product Information

      Product Describe

      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

      • Manufacturer:
        Siemens
      • Product Category:
        PLC System
      • 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
      • Stock:
        30
      By purchasing this item, you agree to the Terms & Conditions
      Moore Automated is NOT an authorized distributor of Siemens
      right background
      1-year warranty

      All our products come with a 1-year warranty for your peace of mind.

      Service means taking a customer problem and making it your own challenge. Years of experience and listening skills enable us to think and act quickly and accordingly. You have a problem? – We have the solution!
      Moore Automated is not an authorized distributor, reseller or representative of the products featured on this website.
      All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
      Learn More Policy
      Manuals
      • Order Online:
        We have been working hard to update our inventory.

        If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show “Ask”. Please create an online quote or contact us by phone, fax or email to check availability.
      • Order by:
        You can also contact us by phone, fax or email to order. We are here to help you!
      • E-mail:
        We need the following information to process your order quickly and accurately: Your complete ship and receipt information
      • Delivery:
        How do you want to ship? Shipping information
      • Payment:
        How will you pay? Payment procedure
      Learn More Policy
      Quantity*
      Mobile*
      Company
      E-mail*
      Content*
      Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
      Get a Quote

      Quick Search

      • Part or Model Number

        • 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 ()

          • Filter by Manufacturer

          • Filter by Category

          Featured Manufacturers

          FAQ

          • 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.

          • 20 Years of Excellence in Industrial Automation Supply

            For over 20 years, Moore Automated has been a trusted leader in the industrial automation supply industry. As a dependable automation parts supplier, we’ve expanded our product lines, grown a global customer base, and earned repeated recognition as a Most Trusted and Reliable Supplier Award.

            Our long-standing success reflects our commitment to quality, reliability, and customer satisfaction. Whether you’re sourcing hard-to-find components or need expert repairs, Moore Automated stands out among industrial automation parts suppliers for our experience, service, and unbeatable 1-year warranty.

          • Unbeatable 1-Year Warranty on Industrial Automation Parts

            When it comes to industrial automation supply, Moore Automated leads the way with exceptional quality and reliability. All of our PLC, DCS spare parts and repair services are backed by an unbeatable 1-year warranty, giving you the confidence you deserve when choosing an automation parts supplier.

            As one of the most trusted industrial automation parts suppliers, we understand the importance of dependable performance. That’s why we go beyond industry standards—offering a 1-year warranty that outperforms typical coverage. Whether you’re replacing obsolete components or maintaining critical systems, Moore Automated provides the high-quality parts and expert repairs you need.


            Choose Moore Automated

          • Emergency Shipping Available for Industrial Automation Parts

            Downtime can cost you time and money—Moore Automated is here to help. As a reliable automation parts supplier, we offer emergency shipping to get critical components to you fast and minimize disruptions.

            With two decades of experience in industrial automation supply, we understand how vital speed and reliability are. That’s why we’re proud to be one of the few industrial automation parts suppliers offering urgent shipping options to keep your operations running smoothly.


            Need it now? Count on Moore Automated for fast, dependable emergency delivery backed by our unbeatable 1-year warranty.

          Related Products

          Top Siemens Products

          Customers Also Viewed

          Browsing history

          Differentiated sales services

          background
          01

          Discontinued Systems

          We are the leading parts supplier for maintaining systems that have been discontinued by the manufacturer
          02

          Same-Day Shipping

          1 million+ products shipped same-day, millions more available with free expedited processing
          03

          Speed

          Time is money. This is especially true in your industry, and we know it. You can count on us to deliver spare parts quickly for systems from all manufacturers.
          04

          Spare parts warehouse

          With 50,000 square meters of storage space, we have a large selection of high-quality control system parts available to you 24/7. Availability is critical to both you and us.
          05

          Price Stability

          Being open to our customers is especially important to us. That's why we offer you automation components at fair and stable prices.
          Contact Background Background

          Need More Help?

          miya@mvme.cn
          +86 180 2077 6792
          Contact