Honeywell 51305896-100
Honeywell 51305896-100
Honeywell 51305896-100
Honeywell 51305896-100
Honeywell 51305896-100
Honeywell 51305896-100
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51305896-100

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The Honeywell 51305896-100 NIM Modem is a paddle card interface designed to bridge the Local Control Network (LCN) and Universal Control Network (UCN), providing reliable redundant communication for xPM and LM nodes in industrial control systems. It ensures high-speed network integration and simplifies legacy system upgrades.
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Technical specifications for 51305896-100

  • Manufacturer:
    Honeywell
  • Part Number:
    51305896-100
  • Product Family:
    Honeywell DCS
  • Product Type:
    Paddle Card
  • System Infrastructure:
    LCN (Local Control Network) to UCN (Universal Control Network) bridge
  • Network Ports:
    2 x BNC Connectors (Supporting UCN A and UCN B cables)
  • Transmission Rate:
    5 Mbps (Standard UCN speed)
  • Data Bus Type:
    Bit-serial, redundant communication
  • Physical Format:
    Paddle Card (Plug-in interface board)
  • Power Consumption:
    Sourced from NIM processor backplane (5V/12V logic)
  • CE Compliance:
    Non-CE (For CE compliant systems, use 51305896-200)
  • Operating Temp:
    0°C to +60°C (32°F to 140°F)
  • Weight:
    0.22 kg
  • Estimated shipping dimensions:
    2x13.2x23.7cm
  • Tariff Code:
    8406812000
  • 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 Specifications Installation & Upgrades Compatibility Application

Features:

  • Redundant High-Speed Communication For LCN And UCN Networks
  • Plug-In Paddle Card Design Simplifies Installation And Maintenance
  • Compatible With EPNI 51401583-100 Board For Accurate SOE Time Synchronization
The Honeywell 51305896-100 NIM Modem is a critical interface module in industrial process networks, bridging Local Control Network (LCN) and Universal Control Network (UCN) nodes. Its dual BNC ports provide redundant communication, ensuring reliable data transfer for xPM and LM devices.

Designed as a paddle card, the 51305896-100 draws power directly from the NIM backplane and operates over a broad temperature range, supporting diverse industrial environments. It also replaces multiple legacy modules, including PNM, PNM I/O, PNI I/O, and mini-coax, reducing complexity and installation time.

Integration with the Enhanced Process Network Interface (EPNI) board 51401583-100 allows for full synchronization, including optional SOE time coordination via firmware revision 'H'. The Honeywell 51305896-100 NIM Modem enhances system reliability, simplifies network management, and provides a streamlined upgrade path for legacy NIM systems, making it essential for high-availability industrial control applications.

The 51305896-100 Honeywell NIM Modem may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 51305896-100 NIM Modem 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.
Honeywell 51305896-100 NIM Modem Specs

General

  • Manufacturer Honeywell
  • Model 51305896-100
  • Condition New Original ready stock
  • Product Family 51305072-200,51402573-150,51401163-100
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.
  • Physical Installation: As a paddle card, it plugs into the back of the NIM frame, providing a direct physical interface to the UCN (Universal Control Network) coaxial cables (A-axis and B-axis).
  • Single Board Integration: This model features a highly integrated design; in newer NIM configurations, a single board can replace multiple components in earlier systems, including the PNM, PNM I/O, PNI I/O, and miniature coaxial connectors.
  • Redundant Configuration: In production environments, it is typically installed in redundant pairs to ensure high availability of UCN communication.
  • Firmware Requirements: If the system requires SOE (Sequence of Events) time synchronization, the accompanying logic board (such as the 51401583-100 EPNI board) must be upgraded to firmware version "H" or higher.
  • System Compatibility: Designed specifically for Honeywell TDC 3000 systems.
  • Hardware Compatibility: Primarily used as the I/O interface board for the 51401583-100 EPNI (Enhanced Process Network Interface) logic board.
  • Standard Compliance: Supports UCN network communication standards, which typically use a 5 Mbps carrier with token bus protocol.
  • Cross-Network Communication: Used to connect LCN (Local Control Network) and UCN (Universal Control Network), acting as a data bridge between the two.
  • Remote Monitoring: Enables remote data acquisition and control command issuance to field process managers (PM, APM, HPM) via the UCN network.
  • Network Gateway: In a network gateway, this modem can be used for carrier with PIN (Plant Information Network) communication.
  • System Maintenance and Upgrades: Used to replace older, separate PNM/PNI components in the retrofitting of older TDC 3000 systems, simplifying rack cabling and improving reliability.
Description
The Honeywell 51305896-100 NIM Modem serves as the primary interface board for the Enhanced Process Network Interface (EPNI) 51401583-100, which identifies the Network Interface Module (NIM) within the UCN-LCN infrastructure. By connecting LCN and UCN networks, this modem enables seamless communication between multiple nodes, ensuring synchronized operation of xPM and LM devices and their associated point databases.

Designed as a plug-in paddle card, the 51305896-100 supports dual BNC connectors for UCN A and B cables, allowing for bit-serial redundant communication with a transmission rate of up to 5 Mbps. Power is drawn directly from the NIM processor backplane, providing 5V and 12V logic power without additional external sources. The module operates reliably from 0°C to +60°C, with non-condensing relative humidity up to 95%, making it suitable for diverse industrial environments.

The 51305896-100 replaces multiple older components including PNM, PNM I/O, PNI I/O, and mini-coax, consolidating the functionality into a single, easy-to-install interface. Firmware revision 'H' on the 51401583-100 board enables precise SOE (Sequence of Events) time synchronization when required. Typically, NIM configurations utilize a redundant pair of 51305896-100 modules for enhanced reliability and network continuity.

By leveraging the Honeywell 51305896-100 NIM Modem, operators benefit from simplified network management, consistent data transmission, and a streamlined upgrade path for legacy NIM systems. Its paddle card design, redundant communication capability, and full integration with EPNI boards make it a critical component in high-reliability industrial control networks.
Alternative Names
51305896-200 51401583-100 51304511-100 51304511-200 51303944-100
Technical notes
The Honeywell 51305896-100 is a high-density 32-channel 24V DC digital input module (Part of the Series C I/O family) designed for the TDC 2000/TDC 3000/Experion PKS systems. It features optical isolation between the field circuits and the backplane, providing noise immunity and protection against voltage spikes.
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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 do I install the 51305896-100 Modem in my NIM system?
Insert the paddle card into the NIM backplane, connect UCN A and B cables, and ensure proper alignment with the EPNI 51401583-100 board.
Why are two BNC network ports provided?
The dual ports allow redundant bit-serial communication, improving network reliability and minimizing downtime in critical control applications.
What are the operating limits for Honeywell 51305896-100?
It operates from 0°C to +60°C (32°F to 140°F) and tolerates non-condensing relative humidity from 5% to 95%, suitable for most industrial environments.
Can this module replace older NIM components?
Yes, the 51305896-100 consolidates the functions of PNM, PNM I/O, PNI I/O, and mini-coax, simplifying installation and system maintenance.