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    Apter Power offers quotations, documentation support, procurement assistance and LCN configuration guidance for this LCNE2 board.

51304540-100

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Honeywell 51304540-100 is the LCNE2 board documented as the newer version of the Local Control Network Extender.
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Technical specifications for 51304540-100

  • Manufacturer:
    Honeywell
  • Part Number:
    51304540-100
  • Product Family:
    Honeywell TDC 3000
  • Product Type:
    LCNE2 Local Control Network Extender
  • Stock:
    1
  • Board designation:
    LCNE2
  • Documented role:
    Newer version of LCNE
  • Network context:
    Local Control Network (LCN)
  • Hardware class:
    I/O / paddle board
  • Weight:
    0.2 kg
  • Estimated shipping dimensions:
    22.3 x 14 x 2 cm
  • Tariff Code:
    Please confirm the destination before shipping
  • 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 LCNE Lineage Version Control Service Context Product Applications

Features:

  • Board identity: 51304540-100 is identified in Honeywell service documentation as LCNE2.
  • Documented lineage: LCNE2 is described as the newer version of the Local Control Network Extender.
  • Version boundary: The -200 entry is cataloged separately as the EC LCN Extender version.
The full 51304540-100 marking and LCNE2 name define the board requested for a legacy coax LCN service activity.

Honeywell’s service table distinguishes the original LCNE, the LCNE2 -100 board and the separate EC -200 entry.

Installed node records should be used to verify the exact board version before procurement or substitution decisions.

For Honeywell 51304540-100 LCNE2, Apter Power supports quotations, documentation requests and exact-version matching.
Honeywell 51304540-100 LCNE2 Local Control Network Extender 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.
  • Original LCNE: Honeywell’s table lists 51109881-100 for the earlier Local Control Network Extender.
  • LCNE2 -100: 51304540-100 is the newer LCNE2 board described in the same service documentation.
  • EC entry: 51304540-200 is a separate LCNE2 entry identified as the LCN Extender EC version.
  • Exact -100 identity: Use 51304540-100 and LCNE2 together when describing the requested board.
  • -200 distinction: Honeywell separately labels 51304540-200 as the EC LCN Extender version.
  • Interchangeability boundary: Similar LCNE2 naming does not establish automatic substitution between suffixes.
  • Manual context: The LCNE2 identification appears in Honeywell’s Five/Ten-Slot Module Service documentation.
  • Hardware table: The board is grouped with I/O and paddle-board maintenance items.
  • Installed record: The module label and node documentation should confirm which extender version is required.
  • Coax LCN maintenance: Support an existing Local Control Network extension-board service requirement.
  • Legacy spare identification: Keep the LCNE2 designation tied to complete part number 51304540-100.
  • Board-version reconciliation: Distinguish the -100 board from the separately documented EC -200 entry.
  • Service documentation: Use installed node records to support quotation and procurement review.
Description
Listed in Honeywell’s Five/Ten-Slot service manual, 51304540-100 is the LCNE2 board—the newer version of the Local Control Network Extender.

51304540-100 is cataloged separately from 51304540-200, which the same table marks as the EC LCN Extender version. That distinction protects installed-node part identification.

For a legacy coax LCN service request, Apter Power can quote 51304540-100, review board-number evidence and support document-led matching.
Alternative Names
51304540100 51304540 100 Honeywell 51304540-100 LCNE2 51304540-100 LCNE-2 51304540-100 Local Control Network Extender 51304540-100 5130-4540-100 51304540-10O
Technical notes
Honeywell lists 51304540-100 as LCNE2 and 51304540-200 as the EC LCN Extender. The suffixes therefore identify different documented versions; procurement for the -100 board should remain tied to its exact label and installed module records.
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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.
How does 51304540-100 differ from 51304540-200 in Honeywell’s service table?
The -100 entry is LCNE2, described as the newer version of LCNE; the -200 entry is the EC LCN Extender version.
Is 51304540-100 the original LCNE part number?
No. The same manual lists LCNE as 51109881-100 and identifies 51304540-100 separately as LCNE2.
Which board name should be used for 51304540-100 in a parts request?
Use LCNE2 together with the complete 51304540-100 part number, because the service table separates it from both LCNE and the EC version.
Can the EC version replace 51304540-100 automatically?
No automatic substitution is documented. The exact suffix and installed-node records should establish which LCNE2 version the system uses.