Description
The Honeywell 51305072-100 is a Local Control Network (LCN) Input/Output Board used in TDC 3000 distributed control systems. It provides LCN node address configuration and dual cable connections (LCN A and LCN B) for redundant communication between system nodes, ensuring reliable data exchange and fault-tolerant performance.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Honeywell |
| Category |
Industrial Automation |
| Part Number |
51305072-100 |
| Subcategory |
Input/Output Board |
| System Compatibility |
TDC 3000 Process Control System |
| Network Type |
Local Control Network (LCN) |
| Connection Ports |
LCN A and LCN B (Coaxial/Fiber) |
| Address Configuration |
Slide Switch Addressing |
| Communication Function |
LCN Node Addressing and Signal Routing |
| Chassis Compatibility |
5-Slot and 10-Slot Chassis |
| Redundancy Support |
Dual-Cable (LCN A and B) Redundant Links |
| Interface Type |
Coaxial or Fiber Optic (Depending on Installation) |
| Certification |
CE Certified |
| Power Supply |
Supplied by Chassis Backplane |
| Mounting Type |
Plug-In PCB Card |
| Material |
High-Density Printed Circuit Board |
| Protection Feature |
Dual-Path Communication for Reliability |
| Function Category |
Communication and Addressing Interface |
| Application |
Distributed Control and Process Automation Systems |
| Weight |
0.43 lbs (0.20 kg) |
Information About 51305072-100
The 51305072-100 is part of Honeywell’s TDC 3000 family, serving as a critical LCN (Local Control Network) input/output interface within process control environments. It functions as the main communication bridge for node-to-node connections, providing both signal routing and address configuration. The module enables redundant LCN A and LCN B connections, ensuring continuous communication even in the event of a cable fault. Address settings are adjusted via a reliable slide switch mechanism, allowing straightforward configuration without external software tools. Designed for Honeywell 5-slot and 10-slot chassis systems, this CE-certified version meets European safety and electromagnetic compliance standards, making it suitable for industrial installations requiring high reliability and international conformity.
Key Features:
- Dual LCN Connections (A and B): Provides redundant communication channels via coaxial or fiber optic cabling, ensuring uninterrupted data exchange.
- Slide Switch Address Configuration: Simplifies LCN node address setup, allowing quick and accurate configuration directly on the card.
- High Reliability and Redundancy: Supports fault-tolerant networking with independent routing for Cable A and Cable B, preventing single-point failures.
- CE-Certified Industrial Design: Meets international compliance standards for electromagnetic compatibility and safety.
- Modular Compatibility: Designed for Honeywell 5-slot and 10-slot chassis used in TDC 3000 control systems.
- Backplane Integration: Receives power and data interface directly from the chassis, reducing wiring complexity.
- Durable PCB Construction: Manufactured with industrial-grade materials to withstand thermal and electrical stress.
- Flexible Installation Options: Compatible with both coaxial and fiber optic interconnects used across LCN nodes.
- Supports Redundant Network Architecture: Ensures continuous process control communication in critical automation environments.
- Proven Honeywell Reliability: Built for long-term use in distributed control networks where uptime is essential.
The 51305072-100 delivers the reliability and precision required for Honeywell TDC 3000 process control systems, providing stable, redundant, and easily configurable network communication for industrial automation.
