Product Details
Product Overview
The Honeywell 51405098-100 operates as a high-throughput LCNP4E (Local Control Network Processor 4 Enhanced) interface card within Honeywell distributed control system (DCS) architectures. This PCI-based hardware board acts as the critical communication bridge, linking operator workstations, engineering nodes, and global user stations directly to the proprietary Local Control Network (LCN). We supply this product as a 100% brand new, factory-original component, ensuring immediate token-ring network synchronization and eliminating data packet loss on your supervisory control bus.
Technical Specifications
| Parameter | Specification |
| Brand / Manufacturer | Honeywell |
| Part Number | 51405098-100 |
| Product Type | LCNP4E Interface Card |
| Host Slot Interface | Standard System Expansion Slot (PCI Architecture) |
| Network Compatibility | Honeywell Local Control Network (LCN) / TotalPlant Solution |
| Primary Function | High-speed data bridging and node communication processing |
| Shipping Weight | 2.0 kg (approx. 4.41 lbs) |
| Product Condition | 100% Original Brand New |
Engineering Advantages
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Accelerates Workstation Screen Updates: The enhanced LCNP4E onboard coprocessor offloads communication stack processing from the main workstation CPU. This architecture executes rapid real-time data refreshes, which updates hundreds of dynamic plant graphics, trends, and alarms simultaneously on the operator display without lag.
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Blocks High-Frequency Network EMI: Multilayer dielectric insulation and integrated gold-plated shielding brackets protect the onboard transceiver components from severe electromagnetic interference (EMI) found inside industrial control server racks. This grounding strategy prevents frame errors and maintains communication uptime even near variable frequency drives.
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Simplifies Hot-Standby Node Upgrades: The physical board configuration aligns perfectly with industrial computer backplane tolerances. This exact structural machining allows field technicians to slide the card smoothly into standard workstation chassis slots, preventing trace scratching and mechanical backplane strain during hardware maintenance.
FAQs
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Does this 51405098-100 LCNP4E card require specific software drivers during installation?
Yes. The host computer requires the corresponding version of the Honeywell LCN software subsystem to recognize the LCNP4E co-processing chip. Ensure that your workstation operating system version matches the Honeywell software patch matrix before card installation.
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What handling steps protect the LCNP4E circuit board traces during unboxing?
Field engineers must wear a grounded electrostatic discharge (ESD) wrist strap at all times when handling this card. Hold the module only by the metal mounting bracket or the non-conductive fiberglass edges to prevent latent component damage from static discharge.
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Does this card include the necessary coaxial connection cables for the LCN tap?
This 100% brand new product includes the core 51405098-100 LCNP4E assembly card inside factory-sealed anti-static packaging. Standard LCN drop cables, transceiver taps, or coaxial network accessories require separate procurement based on your specific cabinet layout lengths.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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