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51304690-100

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Honeywell 51304690-100 is a DI-SOE input/output processor that records the order and timing of discrete process events.
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Technical specifications for 51304690-100

  • Manufacturer:
    Honeywell
  • Part Number:
    51304690-100
  • Product Family:
    Honeywell TPS Series
  • Product Type:
    Digital Input Sequence of Events IOP
  • Stock:
    1
  • Board Name:
    DI SOE IOP
  • IOP Configuration:
    DISOE
  • Minimum Board Revision:
    B (51)
  • Minimum Firmware Revision:
    F (4.4)
  • Event Time Resolution:
    1 ms
  • Debounce Range:
    0 to 50 ms
  • Weight:
    0.6 kg
  • Estimated shipping dimensions:
    2.9x31.8x27.8cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Event Records Revision Baseline SOE Setup Applications

Features:

  • SOE input processing: captures discrete state changes for chronological event reporting rather than status-only monitoring.
  • Defined revision floor: Honeywell lists board revision B (51) and firmware revision F (4.4) for this IOP.
  • Millisecond record: SOE journal entries retain point identity, state and occurrence time to one-millisecond resolution.
The DI-SOE processor turns field transitions into ordered event records that can support control-room upset reconstruction.

Board and firmware revisions are separate acceptance items: the paper board label and the detail-status display describe different parts of the supported baseline.

Point configuration, contact-debounce settings and journal capacity remain system-level responsibilities around the installed IOP.

Apter Power supports Honeywell 51304690-100 Digital Input Sequence of Events IOP quotations, documentation and TPS configuration review.
Honeywell 51304690-100 Digital Input Sequence of Events IOP Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Chronology: SOE points report the order in which physical input events occur.
  • Journal detail: entries include point identity, descriptor, state text and occurrence time.
  • Resolution: event occurrence is recorded to one-millisecond resolution in the SOE journal.
  • Lost-event awareness: journal review should include any indication that physical events were not retained.
  • Board minimum: Honeywell lists revision B, represented as detail-status value 51.
  • Firmware minimum: Honeywell lists revision F, represented as firmware level 4.4.
  • Separate records: the paper board label and displayed firmware value should both accompany the asset record.
  • Exchange boundary: a lower or unverified baseline should be resolved before the cabinet is returned to service.
  • Point type: configure the input for the sequence-of-events function rather than a status-only path.
  • Contact behavior: choose debounce to suit the physical input source and its bounce characteristics.
  • Journal capacity: keep the SOE and Process Unit journal configuration with the control-system record.
  • Acceptance event: use controlled transitions to demonstrate sequence, timestamp and state handling together.
  • Upset analysis: records the order of discrete events around a process disturbance.
  • Trip chronology: distinguishes which field transition occurred first when shutdown inputs change close together.
  • Operator review: supplies point and state context for chronological event investigation.
  • Legacy TPS I/O: retains the DI-SOE function in Process Manager I/O installations using this exact board baseline.
Description
Sequence-of-events work is the defining role of 51304690-100, a Honeywell DI-SOE input/output processor for the TPS Process Manager I/O environment. Unlike an ordinary status-only digital input path, its event journal adds time order to discrete changes.

Honeywell assigns 51304690-100 a minimum board revision B (51) and firmware revision F (4.4). This pairing matters when an existing cabinet is restored because the paper-label revision and displayed detail-status value describe the board and firmware baseline separately.

Event records from 51304690-100 can support upset reconstruction at one-millisecond resolution when the surrounding SOE configuration is intact. Keeping the IOP identity, point configuration and journal setup together helps operators preserve chronology instead of reducing the module to a simple digital input card.
Alternative Names
Honeywell 51304690-100 51304690100 513 04690-100 51304690 100 513-04690-100 51304690/100 DI SOE IOP 51304690-100 DISOE 51304690-100
Technical notes
51304690-100 requires the DI-SOE board and firmware baseline rather than a status-only DI assumption. Honeywell lists minimum board revision B (51) and firmware F (4.4); the event journal then depends on valid point, debounce and journal configuration. Preserve those records so a board exchange does not erase the time-ordering purpose of the IOP.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
When should 51304690-100 be selected instead of a conventional digital-input IOP?
Select it when the process requires ordered, time-stamped discrete events for chronology or upset analysis, not only the current on/off state.
Which revision baseline should be retained for 51304690-100?
Keep board revision B (51) or later together with firmware revision F (4.4) or later, treating the board and firmware indications as separate records.
Why can 51304690-100 lose diagnostic value even when digital states still change?
SOE value depends on valid event time, point configuration and journal handling. A changing state alone does not prove that chronological records are complete.
How should debounce be approached when commissioning 51304690-100?
Set debounce for the field contact rather than copying a convenient number; the configured interval changes which transitions become valid journal events.
What should an operator preserve before exchanging 51304690-100?
Retain the point build, SOE journal settings, board and firmware revisions, FTA relationship and recent event behavior so the restored channel keeps its intended chronology.
What is a practical return-to-service test for 51304690-100?
Create controlled input transitions and confirm correct state, order and time stamping in the intended journal without unexpected lost-event indications.

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