About Us 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 ()
      +86 18030235313 sales13@apterpower.com Fast Quote
      About Us Contact Us +86 18030235313 sales13@apterpower.com Fast Quote
      Get Parts Quote
      Name
      Company *
      Phone *
      Email *
      Address
      City
      State / Province / Region
      Zipcode
      Country
      Quantity *
      Part Number *
      Manufacturer
      Preferred Condition
      Additional Information
      Cancel
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      6ES7431-7QH00-0AB0

      SIMATIC S7-400 SM 431 16-Channel Analog Input Module
      In Stock
      Ships by Wednesday, September 30
      Fast Shipping Available

      Product Describe：

      Siemens 6ES7431-7QH00-0AB0 is an isolated SIMATIC S7-400 SM 431 analog input module with 16 universal channels. It provides 16-bit conversion, diagnostics and process/diagnostic interrupt support.

      Ask our team:

      Get a quick price for： 6ES7431-7QH00-0AB0
      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 Apterpower please read our privacy policy.
      Technical specifications Information Technical notes FAQ

      Technical specifications for 6ES7431-7QH00-0AB0

      Technical specifications for 6ES7431-7QH00-0AB0

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        6ES7431-7QH00-0AB0
      • Estimated shipping dimensions:
        2.4x22.3x29cm
      • Weight:
        0.7 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Germany
      • Module family:
        SM 431 analog input
      • Input channels:
        16
      • Isolation:
        Isolated
      • Resolution:
        16 bit
      • Supported measurements:
        Voltage, current, resistance, thermocouple and Pt100
      • Diagnostics:
        Configurable diagnostic functions
      • Interrupts:
        Process and diagnostic interrupt support
      • Host system:
        SIMATIC S7-400
      • Channel configuration:
        Parameter-dependent measurement type and range
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      6ES7431-7QH00-0AB0 acquires sixteen universal analog process signals for a configured SIMATIC S7-400 station.
      • Sixteen isolated analog input channels
      • 16-bit conversion
      • Voltage, current, resistance, thermocouple and Pt100 support
      • Configurable diagnostics and interrupts

      The module's electrical behavior depends on the channel parameterization and field wiring. Commissioning restores the STEP 7 hardware configuration, sensor type, measuring range, compensation and diagnostic settings before controlled signal injection.

      Important Notice: Confirm 6ES7431-7QH00-0AB0, S7-400 rack and slot, 16 channel assignments, sensor types, ranges, compensation, connector wiring, diagnostics, interrupt settings and controlled channel-test evidence before commissioning.

      Siemens 6ES7431-7QH00-0AB0 Manuals & Downloads

      These are two different documents: the first consolidates verified technical and system data; the second provides installation checks, commissioning steps and acceptance records.

      Process measurement
      Acquires configured analog field signals.
      Temperature acquisition
      Supports thermocouple and Pt100 inputs.
      S7-400 rack maintenance
      Restores an exact SM 431 slot.
      Channel commissioning
      Supports controlled value injection and diagnostic testing.
      Read the applicable Siemens installation instructions before work. Verify 6ES7431-7QH00-0AB0, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm 6ES7431-7QH00-0AB0 and SM 431 on the module label.
      2
      Place the S7-400 process and affected loops in the approved maintenance state.
      3
      Back up the STEP 7 hardware configuration and channel parameters.
      4
      Isolate field supplies and record slot, connector and all 16 channel assignments.
      5
      Use ESD controls and inspect connector keying and wiring condition.
      6
      Restore sensor type, range, compensation, diagnostics and interrupt settings.
      7
      Review module and channel diagnostics after controlled energization.
      8
      Inject representative signals on every affected channel and record response before release.

      Technical notes

      Technical notes

      Match 6ES7431-7QH00-0AB0 to the configured S7-400 rack and STEP 7 hardware configuration. Record the slot, front connector, every channel type/range, sensor wiring, compensation, diagnostics and interrupt settings before replacement.

      FAQS

      • How is the exact 6ES7431-7QH00-0AB0 execution identified?
        Match the full Siemens article 6ES7431-7QH00-0AB0 and SM 431 marking.
      • What documented function does 6ES7431-7QH00-0AB0 perform?
        It acquires sixteen isolated universal analog inputs with 16-bit conversion.
      • Which installed system must be matched before fitting 6ES7431-7QH00-0AB0?
        Match the configured S7-400 rack, slot and STEP 7 hardware configuration.
      • Which interfaces must be recorded for 6ES7431-7QH00-0AB0?
        Record the front connector and every channel's sensor type, range, compensation and wiring.
      • What handling controls apply to 6ES7431-7QH00-0AB0?
        Isolate field supplies and use ESD controls before handling the module.
      • What must be restored after installing 6ES7431-7QH00-0AB0?
        Restore slot assignment, channel parameters, diagnostics and interrupt configuration.
      • What evidence confirms 6ES7431-7QH00-0AB0 is ready for service?
        Retain channel diagnostics and controlled voltage/current/resistance/temperature test results as applicable.
      • Which manufacturer record supports the 6ES7431-7QH00-0AB0 page?
        Siemens SIMATIC S7-400 Module Data manual 109820852 documents the exact SM 431 article and functions.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

      You May Also Like

      Product Browsing History

      We’re Here When You Need Us

      From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly
      Contact Us

      Enquire

      Complete our online form.
      CONTACT >>

      Call Us

      Speak to one of our team.
      CONTACT >>

      Live Chat

      Send us a message.
      CONTACT >>
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0
      Siemens 6ES7431-7QH00-0AB0