Honeywell 51400901-100 Enhanced Module Processor Board

Product Overview

The Honeywell 51400901-100 is an enhanced module processor designed for reliable control network communication and processing.
It combines processor, LAN interface, and memory functions into a single integrated board for industrial automation systems.
Moreover, this module operates within Honeywell TDC 3000 and Experion PKS architectures, ensuring stable Local Control Network performance.
Its rack and panel-mount design supports modular installation, simplified maintenance, and long-term system scalability.
Therefore, the board is widely trusted in mission-critical plants requiring deterministic communication and high system availability.

Functional Highlights

The module provides dependable communication between controllers and the LCN backbone under demanding industrial conditions.
In addition, integrated signal processing improves data integrity and reduces latency across distributed control architectures.
Redundancy support enables seamless failover, which minimizes operational risk during component or network failures.
Moreover, hot-swappable capability allows maintenance activities without interrupting production or compromising safety.
Diagnostic monitoring features support rapid fault isolation and proactive system troubleshooting.

Technical Specifications

Manufacturer: Honeywell
Model Number: 51400901-100
Product Type: Enhanced Module Processor / Communication PC Board
System Compatibility: Honeywell TDC 3000, Experion PKS
Primary Function: Combined processor, LAN interface, and memory for LCN communication
Mounting Style: Panel mount, rack-mounted modular architecture
Input / Output: Multi input and output support
Operating Voltage: 24 V DC
Operating Temperature Range: 0°C to +60°C
Dimensions: 12.5 × 8.5 × 1.5 cm
Weight: 3.28 lbs

Typical Applications

This module is commonly installed in distributed control systems supporting oil and gas production facilities.
For instance, chemical and petrochemical plants use it for stable controller-to-network communication.
Moreover, refineries rely on its redundancy capabilities to maintain continuous process operation.
Power generation and water treatment facilities also integrate this board for reliable, long-term automation control.

Support and Reliability

Honeywell designs this board for extended service life in harsh industrial environments.
In addition, standardized architecture simplifies spare parts management and reduces total lifecycle costs.
Field-proven reliability ensures predictable performance in systems operating around the clock.

FAQ

Q: What is the primary role of the Honeywell 51400901-100 module?
A: It provides combined processing, LAN interface, and memory functions for stable LCN communication.

Q: Can this board be replaced while the system is running?
A: Yes, the hot-swappable design allows replacement without shutting down the control system.

Q: Which Honeywell systems support this module?
A: It is compatible with Honeywell TDC 3000 and Experion PKS distributed control systems.

Q: Is the module suitable for harsh industrial environments?
A: Yes, it is engineered for industrial temperature ranges and continuous operation.

Q: Does the module support redundant system architectures?
A: Yes, redundancy features help maintain communication during component or network failures.