New Original Honeywell LCNP4E 51405098-100 TDC 3000 TPS Interface Card in Stock

The Honeywell LCNP4E  51405098-100 is a Local Control Network Processor (LCNP) card for the TDC 3000/TPS DCS. It provides the communication path between a PC-based server and the LCN coaxial network, allowing the host to function as a native LCN node (Universal Station). The card uses a PCIe interface and connects to the LCN via a Media Access Unit (MAU) and MAU cable.

  • Item No :

    LCNP4E 51405098-100
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Specification Description
    Manufacturer Honeywell
    Model LCNP4E
    Part Number 51405098-100
    Product Type Local Control Network Processor (LCNP) Card
    System Platform TDC 3000 / TPS / Experion PKS 
    Processor 68040 microprocessor 
    On-Board Memory 16 MB 
    Bus Interface PCI Express (PCIe) 
    Network Connection Dual coaxial BNC (LCN Port A / Port B for redundancy) 
    Required Accessory LCN MAU (Media Access Unit) + MAU cable 
    Compatible Platforms Dell R5500 / HP Z620 workstations 
    Power Supply 24 VDC 
    Country of Origin USA 
    Lifecycle Status Legacy – replaced by newer LCNP models

    Related Product Model Recommendations

     
     
    Model Description Typical Application
    LCNP4E (51405098-100) (this model) LCN processor card, PCIe interface Server/operator station to LCN connection
    LCNP4M (51403776-100) LCN processor card, PCI-X interface Legacy PCI-X workstation platforms 
    LCNP4 Older LCN processor, 68030 CPU, 8 MW memory Legacy TDC 3000 systems 
    LCN MAU Media Access Unit Required for LCN coaxial network connection 

    FAQs

    Q1: What is the primary function of the LCNP4E?

    It is a PCIe co-processor card that enables a PC-based workstation to connect to the Honeywell LCN coaxial network. It offloads the LCN protocol stack from the host CPU, providing deterministic communication for operator interfaces, alarm management, and historical data archiving .

    Q2: What is the difference between LCNP4E and LCNP4M?

    The LCNP4E uses a PCIe interface, while the LCNP4M uses a PCI-X interface. Both use the 68040 microprocessor with 16 MB memory and support GPS time sync. The LCNP4E is designed for newer workstations with PCIe slots .

    Q3: What accessories are required for the LCNP4E to function?

    The card requires an LCN MAU (Media Access Unit) and a MAU cable to connect to the LCN network. The MAU is connected to both Cable A and Cable B coax T-connectors for redundant LCN operation .

    Q4: Is the LCNP4E hot-swappable?

    No. The card resides in a PC's PCIe slot. The PC must be fully powered down before removing or installing the card to prevent damage to both the card and the motherboard .

    Q5: Can the LCNP4E be used in a standard PCI slot?

    No. The LCNP4E is a PCI Express (PCIe) card. It requires a PCIe slot and is not compatible with legacy PCI slots. The LCNP4M (51403776-100) is the PCI-X variant.

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