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      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      DFI-100-340F

      Limelight Diagnostic Flame Indicator
      In Stock

      Product Describe：

      Alstom DFI-100-340F is a Limelight diagnostic flame indicator module for burner-management service. It reports flame or no-flame status and local diagnostic information to support commissioning and fault investigation.

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      Technical specifications Information Alternative names Technical notes FAQ

      Technical specifications for DFI-100-340F

      Technical specifications for DFI-100-340F

      • Manufacturer:
        Alstom
      • Product Category:
        Gas turbine control
      • Spare Part Number:
        DFI-100-340F
      • Estimated shipping dimensions:
        4.2x18.6x31cm
      • Weight:
        1.74 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Nominal supply:
        24 V DC
      • Supply range:
        18 to 32 V DC
      • Internal logic rail:
        5 V DC
      • Typical power:
        8 W
      • Typical current:
        0.35 A at 24 V DC
      • Operating temperature:
        -20 to +65 deg C
      • Communication:
        Integrated CANbus
      • Local indication:
        Alpha-numeric status panel
      • Field connection:
        Pluggable terminal strip
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      Information

      Information

      Overview Manuals Common Applications Product Precautions
      DFI-100-340F provides local flame-state indication and diagnostic reporting within the documented Limelight burner-management arrangement.
      • Reports flame and no-flame operating states
      • Provides local alpha-numeric diagnostic indication
      • Communicates through the integrated CANbus interface
      • Uses a removable terminal strip for documented field connections

      The module is connected to the existing flame-sensing circuit, 24 V DC supply, CANbus and burner-management logic through its pluggable terminal strip. Commissioning retains wiring identity and proves both flame recognition and safe no-flame response.

      Important Notice: Confirm DFI-100-340F, the assigned Limelight burner-management channel, hardware execution, pluggable terminal strip, 24 V DC polarity, flame-sensor wiring, shields, grounding, CANbus configuration, displayed diagnostic state and controlled flame-failure test before commissioning.

      Apter Power DFI-100-340F Manuals and Guides

      The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

      Burner flame supervision
      Provides the documented flame-state indication used by the burner-management sequence.
      Boiler light-off verification
      Supports controlled confirmation of flame recognition during ignition testing.
      Flame-circuit diagnostics
      Uses the local status display and communication record to investigate abnormal response.
      Module replacement validation
      Reproduces the recorded terminal, supply and CANbus arrangement before a proof test.
      Read the applicable Alstom installation instructions before work. Verify DFI-100-340F, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm DFI-100-340F on the module marking and the assigned burner-management channel.
      2
      Place the fuel train and burner in the approved safe maintenance state.
      3
      Isolate the 24 V DC supply and apply ESD controls before handling the module.
      4
      Record every pluggable-terminal position, polarity, shield and field-circuit identifier.
      5
      Record the CANbus connection and alpha-numeric diagnostic status before removal.
      6
      Restore the approved burner-management configuration and documented supply range.
      7
      Verify stable power, communication and flame-state diagnostics before enabling fuel.
      8
      Complete controlled flame-present and flame-absent proof tests and verify safe shutdown action.

      Alternative Names

      Alternative Names

      Limelight DFI; Diagnostic Flame Indicator

      Technical notes

      Technical notes

      Record the DFI-100-340F terminal strip, CANbus connection, power polarity, flame-sensor interface and displayed diagnostic code before removal. Restore the approved 24 V DC supply and burner-management configuration, then verify flame/no-flame response, fault reporting and safe burner shutdown under the controlled commissioning procedure.

      FAQS

      • What function does DFI-100-340F perform in burner management?
        It provides flame/no-flame indication and diagnostic information for the documented Limelight burner-management channel.
      • Which supply should be verified for DFI-100-340F?
        Confirm a nominal 24 V DC supply within the documented 18 to 32 V DC range and preserve polarity and grounding.
      • How are field connections handled on DFI-100-340F?
        Record every position on the pluggable terminal strip before removal and restore the same field-circuit and shield assignments.
      • What communication interface is documented for DFI-100-340F?
        The authorized exact-model source identifies an integrated CANbus interface; record the connection and configuration before replacement.
      • What should be captured from the display of DFI-100-340F before service?
        Record the alpha-numeric operating state and any diagnostic or fault code before isolating the module.
      • How should DFI-100-340F be commissioned after replacement?
        Verify supply, terminal mapping, CANbus communication and stable diagnostics before the burner is permitted to enter a controlled light-off test.
      • Which safety test is required for DFI-100-340F?
        Prove both flame-present recognition and flame-absent response, including the documented safe fuel-shutdown action.
      • What maintenance record should be retained for DFI-100-340F?
        Retain the module identity, wiring map, supply measurement, CANbus state, diagnostic display record and final burner proof-test results.
      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.

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      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F
      Alstom DFI-100-340F