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      Siemens 6GK7343-5FA00-0XE0
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Saturday, November 14

      6GK7343-5FA00-0XE0

      CP 343-5 PROFIBUS Communication Processor

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          PRODUCT DESCRIPTION

          6GK7343-5FA00-0XE0 CP 343-5 PROFIBUS Communication Processor

          Siemens 6GK7343-5FA00-0XE0 is the CP 343-5 PROFIBUS communication processor for the documented SIMATIC S7-300 and C7-300 arrangement. It supports FMS, S7, PG/OP and S5-compatible communication services through a 9-pin female Sub-D interface. Supported PROFIBUS rates range from 9.6 kbit/s to 12 Mbit/s at the discrete rates listed by Siemens.

          The processor uses an external 24 V DC supply and the station backplane, with typical consumption of 0.25 A and 150 mA respectively. FMS operation permits up to sixteen connections, with maximum user-data lengths of 237 bytes for READ and 233 bytes for WRITE or REPORT. The communication resources available in the CPU and CP must be considered together. The permitted ambient is 0 to 60 degrees C horizontally or 0 to 40 degrees C vertically.
          BEFORE YOU BUY

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          ACTUAL APPLICATIONS

          Application fields for 6GK7343-5FA00-0XE0

          These broad application fields reflect the documented function and technical characteristics of 6GK7343-5FA00-0XE0.
          • 01 · PHARMACEUTICALS

            Pharmaceutical Specialties and Biopharmaceuticals

            Specialty pharmaceuticals and conventional medicinal applicationsGeneral biopharmaceuticals and related medicinal applications
          • 02 · WATER & WASTEWATER

            Wastewater Treatment and Water Reuse

            Municipal wastewater treatment and urban water supplyIndustrial water reuse and industrial wastewater treatment
          • 03 · CHEMICALS

            Basic Chemicals and Chemical Specialties

            Basic organic chemicals and industrial petrochemicalsSpecialty inorganic chemicals and broader chemical specialties

          Technical specifications for 6GK7343-5FA00-0XE0

          • Product Model
            6GK7343-5FA00-0XE0
          • Product Parameters
            CP 343-5 PROFIBUS Communication Processor
          • In stock
            1 unit
          • Manufacturer
            Siemens
          • PROFIBUS transmission rates
            9.6 kbit/s to 12 Mbit/s; supported discrete rates
          • PROFIBUS connector
            9-pin female Sub-D
          • External supply
            24 V DC
          • Typical 24 V consumption
            0.25 A
          • Typical backplane consumption
            150 mA
          • Interface auxiliary load
            Maximum 100 mA at 5 V
          • Power loss
            6 W
          • Supply conductor cross-section
            0.25 to 2.5 mm2
          • Horizontal operating ambient
            0 to 60 degrees C
          • Vertical operating ambient
            0 to 40 degrees C
          • Storage / transport ambient
            -40 to 70 degrees C
          • Maximum relative humidity
            95% at 25 degrees C
          • Maximum installation altitude
            2000 m
          • FMS connections
            Maximum 16
          • FMS user-data lengths
            READ 237 bytes; WRITE / REPORT 233 bytes
          View all additional
          Ask for Quote

          Alternative Names

          6GK7343-5FA00-0XE0 SIMATIC S7-300 CP 343-5 CP 343-5 PROFIBUS Communication Processor
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SYSTEM INTEGRATION

          Integrate 6GK7343-5FA00-0XE0 within SIMATIC S7-300 CP 343-5

          Mount the CP in the supported S7-300 or C7-300 arrangement and connect its separate 24 V DC supply. Include the typical 0.25 A external demand, 150 mA backplane consumption and 6 W loss in the station power review. The PROFIBUS port auxiliary supply is limited to 100 mA at 5 V for attached network components.
          Configure the required FMS, S7, PG/OP or S5-compatible services in the applicable STEP 7 and NCM environment. FMS permits up to sixteen connections, but the CPU communication resources can impose an additional practical limit. Retain the different READ and WRITE/REPORT data-length ceilings in the application blocks.
          Set the PROFIBUS address and a supported transmission rate, and apply the bus wiring, shielding and termination rules. Evaluate the CPU cycle load introduced by the configured communication blocks. Maintain the horizontal or vertical installation temperature limit appropriate to the station orientation.

          Features:

          • PROFIBUS transmission rates: 9.6 kbit/s to 12 Mbit/s; supported discrete rates
          • PROFIBUS connector: 9-pin female Sub-D
          • SIMATIC S7-300 CP 343-5
          Use 6GK7343-5FA00-0XE0 only within the documented SIMATIC S7-300 CP 343-5 arrangement and applicable installation instructions.
          INTERCHANGEABILITY

          Replace 6GK7343-5FA00-0XE0 within SIMATIC S7-300 CP 343-5

          Record 6GK7343-5FA00-0XE0, its configured PROFIBUS address, baud rate and service connections before exchange. Preserve the CP project and the associated CPU function blocks, since the module identity alone does not recreate an FMS or S7 connection configuration.
          Isolate the station as prescribed and label the external 24 V feeder, bus connector and backplane position. Inspect bus termination and cable shielding if the original fault involves network availability. Retain any network-component auxiliary power connection within the specified port load.
          After replacement, restore the matching hardware configuration and connection data, then review the CP and CPU diagnostics. Test representative READ, WRITE or REPORT transactions where configured and confirm the expected data lengths. Restore normal operation after network and application checks pass.

          Features:

          • 6GK7343-5FA00-0XE0 complete order code
          • FMS user-data lengths: READ 237 bytes; WRITE / REPORT 233 bytes
          • Retain the documented SIMATIC S7-300 CP 343-5 connection arrangement
          Use 6GK7343-5FA00-0XE0 only within the documented SIMATIC S7-300 CP 343-5 arrangement and applicable installation instructions.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

          Features:

          • Exact-model technical data for 6GK7343-5FA00-0XE0
          • Document applicability checked against the complete identity
          • Directory links by subcategory and brand
          Documentation for 6GK7343-5FA00-0XE0 must match the installed product identity and supplied configuration.

          Also searched as

          6ES7331-1KF02-0AB0 6ES7331-1KF01-0AB0 6ES7322-8BF00-0AB0 6ES7350-2AH01-0AE0 6ES7312-1AD10-0AB0

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
          BUYER INFORMATION

          Commercial terms without hidden steps

          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Product size
            4.00 x 12.50 x 12.00 cm
            Net weight
            0.30 kg
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8517623990
            Origin
            Germany
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • Part checked

            Full suffix recorded

          • Condition checked

            Label and appearance

          • Packing checked

            Antistatic protection

          • Tracking supplied

            Established couriers

          • Sandy Lin

            Dedicated account manager · 15+ years
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 6GK7343-5FA00-0XE0

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Which PROFIBUS services are documented for 6GK7343-5FA00-0XE0?

            The CP 343-5 manual covers FMS, S7, PG/OP and S5-compatible communication for 6GK7343-5FA00-0XE0; configure the required services in the applicable project.

          • How many FMS connections can 6GK7343-5FA00-0XE0 support?

            6GK7343-5FA00-0XE0 supports up to sixteen FMS connections, subject also to the communication resources available in the host CPU.

          • Are the FMS READ and WRITE limits equal on 6GK7343-5FA00-0XE0?

            No. 6GK7343-5FA00-0XE0 permits up to 237 bytes for READ and 233 bytes for WRITE or REPORT.

          • Does 6GK7343-5FA00-0XE0 require an external supply as well as the backplane?

            Yes. 6GK7343-5FA00-0XE0 uses a 24 V DC external supply, with 0.25 A typical consumption, plus 150 mA typical backplane consumption.

          • What auxiliary current can the PROFIBUS port of 6GK7343-5FA00-0XE0 supply?

            The manufacturer limits attached network-component consumption at the 6GK7343-5FA00-0XE0 PROFIBUS interface to 100 mA at 5 V.

          • What configuration must accompany replacement of 6GK7343-5FA00-0XE0?

            Preserve the CP hardware entry, PROFIBUS address and rate, connection configuration and associated CPU blocks for 6GK7343-5FA00-0XE0.

          • How should a distributor identify a spare 6GK7343-5FA00-0XE0?

            Use the full 6GK7343-5FA00-0XE0 order code and CP 343-5 designation. State the requested condition and any required hardware-status information.

          • Does a quote for 6GK7343-5FA00-0XE0 include the PROFIBUS connector?

            The quotation for 6GK7343-5FA00-0XE0 should identify the bus connector and any auxiliary accessories separately when they are part of the requested supply.
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