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      INTKM01

      Harmony Time Keeper Master Module
      In Stock
      Ships by Thursday, November 12
      Fast Shipping Available
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      ABB INTKM01 is a Harmony Time Keeper Master module. It receives an external IRIG-B reference and distributes synchronized time to the sequence-of-events system.

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      Technical specifications for INTKM01

      • Manufacturer:
        ABB
      • Product Category:
        DCS Systems
      • Spare Part Number:
        INTKM01
      • Estimated shipping dimensions:
        3.6x31.5x17.7cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Sweden
      • Module type:
        Time Keeper Master
      • Server node:
        INSOE01
      • Companion modules:
        INNIS11 + INSEM01
      • External time input:
        IRIG-B
      • Time-distribution interface:
        RS-485
      • Termination unit:
        NTST01
      View as PDF Ask for Quote

      Information

      Overview Manuals Common Applications Product Precautions
      ABB INTKM01 is a Harmony Time Keeper Master module. It receives an external IRIG-B reference and distributes synchronized time to the sequence-of-events system.
      • Accepts the plant reference time for the Harmony sequence-of-events system
      • Supplies synchronized time to the INSEM01 sequence-of-events master module
      • Distributes absolute time over the RS-485 synchronization link
      • Connects the external receiver through the NTST01 termination unit

      INTKM01 installs with INSOE01 server node, INNIS11 network interface, INSEM01 SOE master, NTST01 termination unit in an engineered ABB Harmony Sequence of Events system configuration.

      The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this harmony time keeper master module.

      Important Notice: Confirm the complete INTKM01 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

      Apter Power INTKM01 Manuals and Guides
      Apter Power INTKM01 Product Technical Reference PDFABB INTKM01 Official Manual PDF
      The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
      Plant sequence-of-events synchronizationAccepts the plant reference time for the Harmony sequence-of-events system
      Boiler and turbine trip chronologySupplies synchronized time to the INSEM01 sequence-of-events master module
      Substation event time alignmentDistributes absolute time over the RS-485 synchronization link
      Distributed Harmony alarm analysisConnects the external receiver through the NTST01 termination unit
      Read the applicable ABB installation instructions before work. Verify INTKM01 and the installed ABB Harmony Sequence of Events system configuration.
      1Verify INTKM01 and the INSOE01 server-node assignment before removal.
      2Preserve the active time source and place event collection in the approved maintenance state.
      3Record IRIG-B, RS-485, and termination-unit conductor identities before disconnection.
      4Use ESD controls when handling the module and backplane connectors.
      5Confirm the installed INNIS11 and INSEM01 companion-module arrangement.
      6Restore the external receiver connection through the assigned NTST01 unit.
      7Compare distributed time with the plant reference after startup.
      8Prove event ordering and timestamp consistency with a controlled SOE test.

      Technical notes

      Connect INTKM01 to the designated NTST01 time-input path, preserve RS-485 polarity and shielding, and confirm synchronized event timestamps across the server node before accepting the installation.

      FAQ View All FAQ

      • What isolation is required before installing INTKM01?
        Place plant sequence-of-events synchronization in the approved maintenance state, isolate every applicable power, signal, and stored-energy source, and prove the work area safe.
      • Which configuration check is essential when commissioning INTKM01?
        Restore only the approved model-specific channel, range, address, scale, or interface settings and compare them with the physical installation before enabling the process function.
      • How can an engineer function-test INTKM01 after installation?
        Apply a controlled input, reference, or limited output appropriate to harmony time keeper master module, observe the system indication and diagnostics, and confirm the intended process response.
      • What should be checked if INTKM01 reports an unstable or incorrect value?
        Check seating, supply, grounding, shielding, matched components, mechanical installation, and the signal path before changing configuration or replacing additional hardware.
      • Can INTKM01 be replaced by a visually similar model without review?
        No. Verify the complete part number, electrical execution, connector arrangement, companion hardware, and approved software or rack configuration.
      • What commissioning evidence should be retained for INTKM01?
        Retain the full INTKM01 identity, as-left wiring and settings, measured functional-test results, final diagnostics, and authorization to return the affected equipment to service.
      • Which installed hardware must be matched before fitting INTKM01?
        Match the complete INTKM01 marking to INSOE01 server node and INNIS11 network interface, then confirm the assigned ABB Harmony Sequence of Events system position and approved system configuration.
      • How should the field connections for INTKM01 be recorded before replacement?
        Record terminal or connector identity, polarity, shield, cable tag, channel assignment, and the as-found diagnostic state before disconnecting INTKM01.
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