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Honeywell 51401583-100
Honeywell 51401583-100
Honeywell 51401583-100
· Product image is representative; revision or series may vary. Contact us to request a specific version.

51401583-100

EPNI Card

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Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for 51401583-100

  • Product Model
    51401583-100
  • Product Parameters
    EPNI Card
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    36.6x36.5x2cm
  • Manufacturer
    Honeywell
  • Weight
    0.8 kg
  • Data Rate
    5 Mbps
  • Network Topology
    Bus topology with token passing
  • Isolation
    1500V AC
  • Operating Temperature
    0°C to +60°C
  • Storage Temperature
    -40°C to +85°C
  • Humidity
    5-95% non-condensing

Description

NETWORK INTERFACE MODULE
EPNI
TDC-3000
Max Nodes:64 nodes per LCN
Power Supply:+5V DC, ±12V DC
Power Consumption:15W typical
Operating Voltage:120/240V AC, 50/60Hz

Information

Overview Manuals Technical notes Product Applications Hardware Slot Placement

Features:

  • EPNI Board Assembly, Enhanced Process Network Interface
  • Enhanced Process Network Interface Board
  • Usually, the NIM consists of a pair of redundant NIMs
  • NETWORK INTERFACE MODULE (NIM)
The Honeywell 51401583-100 Enhanced Process Network Interface (EPNI) card is a core component for the TDC 3000 Network Interface Module (NIM), bridging the Universal Control Network (UCN) and Local Control Network (LCN).

NETWORK INTERFACE MODULE (NIM)_The UCN point which defines where the UCN resides, and the node-specific points that define the nodes on that UCN, including the NIM and the PM, are built in this activity. Also, the PM data points are built in this activity. Usually, the NIM consists of a pair of redundant NIMs.

The 51401583-100 Honeywell Enhanced Process Network Interface (EPNI) card may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 51401583-100 Enhanced Process Network Interface (EPNI) card Manuals, Datasheets, Drivers, 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.
The Enhanced Process Network Interface (EPNI) board (51401583-100) is the main logic board that identifies the NIM (Network Interface Module). This board along with a K4LCN processors comprise the NIM node, including various I/O. The NIM provides the interconnection between the Universal Control Network (UCN) and the Local Control Network (LCN) containing xPM and LM nodes and their point databases. Firmware revision 'H' for board 51401583-100 is required if SOE time synchronization is required.

A NIM load estimate is calculated by multiplying the value you entered in the number column by the factor in the Load Factor column, entering the results in the Induced Load column, and adding the values in the Induced Load column.
  • Process Controllers & Managers:Main logic board for NIM managing PM & APM nodes
  • Power Generation Equipment:Monitors turbines, generators & large boilers in power plants
  • Petrochemical & Refinery Units:Controls distillation, crude units & gasoil processors
  • Water Treatment Systems:Manages filtration, chemical dosing & wastewater operations
  • Specialized Manufacturing:Aluminum smelting, steel production & glass manufacturing
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Standard Configuration: In a 3/3/2/2 slot arrangement, compatible slots typically include Slots 2, 5, 8, or 10.
Pairing: It is often installed in redundant pairs to ensure uninterrupted communication between the LCN and UCN networks.
Paddleboards: Ensure the corresponding I/O paddleboard is installed in the correct slot behind the EPNI card to prevent burning open traces on the backplane.
What happens next
Get the quote now Write Email to INFO@AMIKON.CN
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Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.
Your quote You will receive a comprehensive quote tailored to your specific needs.
Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
Delivery and payment
Delivery
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International delivery available
Same day dispatch from warehouse inventory
Warranty
All parts new original are covered by Amikon 12 month warranty

Returns
No hassle returns policy

Dedicated customer support team

Payment options
We accept Bank transfers and the following methods of payment:

For more information, please visit our dedicated payments page.
Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is the 51401583-100 ?

    +
    The Honeywell 51401583-100 Enhanced Process Network Interface (EPNI) card is a core component for the TDC 3000 Network Interface Module (NIM), bridging the Universal Control Network (UCN) and Local Control Network (LCN).
  • What is the function of the 51401583-100?

    +
    It is the main logic board for the NIM, facilitating communication between the UCN and LCN within the TDC 3000 system.
  • Is this product brand new?

    +
    Yes, Honeywell 51401583-100 is brand new, original, unused, and factory sealed
  • How do I get the price of 51401583-100?

    +
    Please contact our sales director Ms. Sandy for a discount exclusive quote, Email info@amikon.cn Mob/Whatsapp: +86-18020776786.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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