The Honeywell 51401583-100 Enhanced Process Network Interface (EPNI) Card is a critical communication module designed to bridge Local Control Networks (LCN) and Universal Control Networks (UCN) in Honeywell distributed control systems (DCS). Engineered for mission-critical industrial automation, this board ensures seamless data integrity and reliable communication across complex control architectures.
Technical Specifications
Model Number:51401583-100
Manufacturer: Honeywell
Module Type: EPNI Card
Product Range: Honeywell DCS
System Compatibility: Local Control Network (LCN) and Universal Control Network (UCN)
Function: Network bridge and control logic board for NIM (Network Interface Module)
Operating Temperature Range: Wide industrial tolerance
Mounting: DIN-rail compatible for flexible installation
Diagnostics: LED status indicators for connectivity and system health monitoring
Safety: Compliant design for hazardous area applications, failsafe operation
Weight: 0.82 kg
Dimensions: 36.7 × 36.3 × 1.5 cm
Origin: USA
HS Code: 8537101190
Condition: Brand New
Lead Time: In Stock
MOQ: 1
Lifecycle Status: Discontinued (Dec 31, 2018)
Key Features
Serves as a critical bridge between LCN and UCN networks
Advanced networking capabilities for efficient communication across control layers
Robust construction ensures continuous operation in demanding environments
LED indicators simplify diagnostics and reduce downtime
Supports predictive maintenance for proactive issue detection
Compatible with Honeywell’s ecosystem for easy integration and scalability
Designed for hazardous area compliance and failsafe operation
Application Scenarios
Oil & gas facilities requiring reliable communication between control layers
Chemical processing plants with mission-critical automation systems
Power generation facilities needing robust DCS integration
Industrial environments requiring predictive maintenance and scalable network expansion
FAQ
Q: What is the primary function of the Honeywell 51401583-100 EPNI Card? A: It bridges Local Control Networks (LCN) and Universal Control Networks (UCN) within Honeywell DCS systems.
Q: Is the 51401583-100 still in production? A: No, it was discontinued on Dec 31, 2018, but remains available for legacy system support.
