• 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 ()
      Speak to a sourcing specialist
      sales13@apterpower.com
      About Us Contact Us
      +86 18030235313 Need the right part?We are here to help.

      MC-PDIS12

      Sequence-of-Events Digital Input Processor
      In Stock
      Ships by Saturday, November 7
      Fast Shipping Available
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      Honeywell MC-PDIS12 is a Sequence-of-Events Digital Input Processor. It collects discrete changes and delivers event-oriented input data to TPS Process Manager control functions.

      Ask our team:

      Phone: +86 180 3023 5313 E-Mail: sales13@apterpower.com
      Dispatch Planning
      Confirm stock and lead time with our team.
      Dedicated Manager
      Personalized one-to-one VIP service
      ISO 9001:2015 Certified
      Trusted quality management
      Get a quick price for MC-PDIS12
      E-mail *
      Mobile *
      Company
      Content *
      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

      What happens after you enquire

      • 1

        Requirement review

        We review the part number, quantity and delivery requirements and ask for any missing details.
      • 2

        Quotation and availability

        We confirm the proposed item, condition, availability, price and estimated lead time in the quotation.
      • 3

        Order confirmation and dispatch

        Once the quotation and purchasing details are agreed, your contact will coordinate the order and available dispatch information.

      Technical specifications for MC-PDIS12

      • Manufacturer:
        Honeywell
      • Product Category:
        DCS Systems
      • Spare Part Number:
        51402625-175
      • Estimated shipping dimensions:
        3x31.3x27.8cm
      • Weight:
        0.64 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Input points:
        32
      • Input function:
        Sequence of events
      • Board coating:
        Conformal
      • Processor family:
        PM/APM/HPM/EHPM I/O
      View as PDF Ask for Quote

      Information

      Overview Manuals Common Applications Product Precautions
      Honeywell MC-PDIS12 is a coated 32-point sequence-of-events digital input processor. It collects discrete changes and delivers event-oriented input data to TPS Process Manager control functions.
      • Acquires discrete field-state transitions
      • Time-orders input transitions for event review
      • Transfers digital status through the I/O link
      • Uses a conformally coated processor board

      MC-PDIS12 installs with Compatible digital-input FTA, PM/APM/HPM/EHPM I/O cardfile, I/O link, Discrete field contacts in an engineered TPS Process Manager I/O configuration.

      The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this sequence-of-events digital input processor.

      Important Notice: Confirm the complete MC-PDIS12 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

      Apter Power MC-PDIS12 Manuals and Guides
      Apter Power MC-PDIS12 Product Technical Reference PDFApter Power MC-PDIS12 Installation and Verification PDF
      The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
      Trip-event chronologyAcquires discrete field-state transitions
      Turbine auxiliary event captureTime-orders input transitions for event review
      Switchgear status sequencingTransfers digital status through the I/O link
      Process interlock diagnosticsUses a conformally coated processor board
      Read the applicable Honeywell installation instructions before work. Verify MC-PDIS12 and the installed TPS Process Manager I/O configuration.
      1Verify the complete MC-PDIS12 marking and the assigned TPS Process Manager I/O position before field work.
      2Isolate the applicable power, network and field energy before disconnecting MC-PDIS12.
      3Use ESD controls and protect the keyed connectors of MC-PDIS12 during handling.
      4Record the installed wiring, jumpers, node or channel assignment before replacement.
      5Confirm Compatible digital-input FTA and PM/APM/HPM/EHPM I/O cardfile against the approved system configuration.
      6Restore MC-PDIS12 under controlled conditions and review the product-specific diagnostics.
      7Complete a functional test for trip-event chronology before production release.

      Technical notes

      Match the input FTA and I/O link assignment, synchronize the system time source and test channel transition order before enabling event collection.

      FAQ View All FAQ

      • How can the MC-PDIS12 Sequence-of-Events Digital Input Processor be function-tested for Turbine auxiliary event capture without disturbing the process?
        Use a controlled stimulus or limited command, observe the expected system indication and confirm the intended response while normal interlocks remain effective.
      • Which diagnostics should be reviewed if the MC-PDIS12 Sequence-of-Events Digital Input Processor stops performing its assigned system function?
        Check seating, the matched Compatible digital-input FTA, the condition of PM/APM/HPM/EHPM I/O cardfile and the model-specific diagnostics before replacing more hardware.
      • Can the MC-PDIS12 Sequence-of-Events Digital Input Processor used for Switchgear status sequencing be transferred to another TPS Process Manager I/O position without engineering review?
        No. Confirm the hardware execution, connector scheme and approved TPS Process Manager I/O configuration before transferring MC-PDIS12 to a different duty.
      • What evidence should be retained after the MC-PDIS12 Sequence-of-Events Digital Input Processor returns to Process interlock diagnostics service?
        Retain the physical identification, as-left wiring or configuration, final diagnostics and controlled functional-test result for MC-PDIS12.
      • Which Compatible digital-input FTA identity must be verified before fitting the MC-PDIS12 Sequence-of-Events Digital Input Processor?
        Match the complete MC-PDIS12 marking, assigned TPS Process Manager I/O position and installed Compatible digital-input FTA before work.
      • How should PM/APM/HPM/EHPM I/O cardfile be isolated before disconnecting the MC-PDIS12 Sequence-of-Events Digital Input Processor?
        Place the affected process in its approved maintenance state, isolate applicable energy and prove PM/APM/HPM/EHPM I/O cardfile safe before disconnection.
      • What as-found wiring record is required for the MC-PDIS12 Sequence-of-Events Digital Input Processor in Trip-event chronology?
        Record terminal identity, polarity, shields, jumpers, cable tags and the as-found diagnostic state for MC-PDIS12.
      • Which TPS Process Manager I/O configuration must be checked when commissioning the MC-PDIS12 Sequence-of-Events Digital Input Processor?
        Verify the assigned channel, slot, node or interface and compare it with the approved TPS Process Manager I/O configuration before enabling MC-PDIS12.
      Manufacturers

      Supporting new and legacy automation

      Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
      • 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
          PRODUCTS IN SEARCH PAGE ()
          50+ account managers available now
          Related reading

          Related cases and sourcing guidance

          View all case studies
          Manufacturers

          You May Also Like

          Explore related automation components available through Apter Power.
          Manufacturers

          Product Browsing History

          Revisit the products you recently viewed on Apter Power.
          SPEAK TO OUR TEAM
          Let’s find the right solution for you.
          Send us the part number, quantity and delivery destination. Our team will help confirm availability and lead time.

          • Whatsapp: +86 18030235313

            Send us a message.

          • sales13@apterpower.com

            Complete our online form.

          • +86 18030235313

            Speak to our team in your native language.