100 in stock

Honeywell 51401583-100 Enhanced Process Network Interface Board

Brand/Manufacturer: Honeywell

Order Number: 51401583-100

Type: Honeywell TDC3000 UCN Series

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

51401583-100 EPNI Card - NIM Overview

This the Enhanced Process Network Interface 51401583-100 module, or EPNI board, which is the main logic board of the NIM - the network bridge between the LCN and UCN. The EPNI is used with a NIM Modem I/O card to configure a complete NIM.

The earlier configuration of the NIM used the older PNI and PNM boards to perform the functions that are now managed by the EPNI.

Honeywell 51401583-100 Multimode Module Board Other Types

Board Type

Description

PN

CLI

Communications Line Interface Board

80360206-001

CNI I/O

Communications Network Interface

51304537-100

CNI I/O

Communications Network Interface I/O Brd (EC)

51304537-200

EPDG

Enhanced Peripheral Display Generator

51401286-100

EPDG2

Enhanced Peripheral Display Generator (EC)

51402089-100

K2LCN-2

High Performance/Density Processor Board

51401551-200

K2LCN-3

High Performance/Density Processor Board

51401551-300

K2LCN-4

High Performance/Density Processor Board

51401551-400

K2LCN-6

High Performance/Density Processor Board

51401551-600

TP485

TPLCN/Temperature-Sensor Interface Card

51304776-100

TP485-3

Temp.-Sensor I/O Face Plate w/connector (EC)

51304776-300

TP485-4

Temp.-Sensor I/O Face Plate w/o connector (EC)

51304776-400

NIM MODEM

Network Interface Module MODEM Card

51304511-100

PLCI

Programmable Logic Controller Interface Board

51400997-100

EPLCI

Enhanced Prog. Logic Controller Interface I/O

51304812-100

EPNI

Enhanced Process Network Interface Board

51401583-100

SPC

Smart Peripheral Controller Board

51401052-100

NGI

Network Gateway Interface Board

51401583-200

EPDGP I/O

Enhanced Peripheral Display Generator Interface Card

51401286-100

EPDGC I/O

Enhanced Peripheral Dis. Gen. Int. Card (EC)

51402477-100

SPC I/O

Smart Peripheral Controller Interface Card

51304156-100

SPC3

Smart Peripheral Controller Interface Card (EC)

51305088-100

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson