Honeywell 51107403100 Product Description

Model: 51107403100 (Standard Model: 51107403-100)

Brand: Honeywell

Series: TDC 3000 / Experion PKS System

Type: LCN Communication Interface Board / I/O Address Board (LCN Communication Board / I/O Address Board) 

I. Product Overview

51107403-100 is the core communication and addressing module of Honeywell TDC 3000 and Experion PKS distributed control systems. As the key interface between the main network (LCN local control network) and the I/O subsystem, and the controllers, it is responsible for network communication management, I/O node address allocation, data routing and forwarding, ensuring high-speed and stable data interaction among all components of the system. It is the basic communication unit of the large-scale DCS network architecture.

II. Core Specification Parameters

Type: LCN Network Communication Interface / I/O Address Control Board

Compatible Systems: TDC 3000, Experion PKS, Plantcape

Communication Interface: LCN Fiber Interface (Dual Port Redundancy)

Communication Protocol: LCN Proprietary Protocol

Transmission Rate: 5 Mbps (LCN Standard Rate)

Addressing Capacity: Manages 32 I/O Racks and 1024 I/O Points Addresses

Isolation: Channel - Backplane Full Electrical Isolation (2500 Vrms)

Power Supply: 5V DC / 24V DC Backplane Power Supply

Power Consumption: < 12 W

Physical Characteristics:

Size: Standard DCS Single Slot Card

Installation: Standard 19-inch Rack, Supports Hot Swap

Connectors: Fiber LC Interface, Backplane Bus Connector

Environmental Parameters:

Operating Temperature: -40°C ~ +85°C

Humidity: 5% ~ 95% RH (No Condensation)

Anti-interference: Complies with EN 61000-6-2/4 EMC Standards

Reliability:

MTBF: > 1,000,000 Hours

Certifications: UL, CE, CSA, Class I Div 2 Explosion-proof

III. Functional Features

LCN Network Master Communication

Builds the main control network of TDC 3000 (LCN)

Dual-port redundancy, automatic failover, zero interruption

Fiber transmission, long distance, strong anti-interference, high speed

I/O System Centralized Addressing

Unified management of 32 I/O Rack Physical Addresses

Supports Online Address Configuration, Dynamic I/O Expansion

Automatic Identification of AI/AO/DI/DO Module Types

System-level Data Routing

Responsible for Controller ↔ I/O Module ↔ Operator Station Data Forwarding

Real-time Data Acquisition, Control Command Issuance, Status Feedback

Supports Multi-Controller Collaboration, Cross-Rack Data Sharing

Industrial-grade Stability and Compatibility

Full Metal Shielding, Wide Temperature Stability, Anti-Vibration, Anti-Shock

Compatible with 623-5020 (CPU), 9967295/9967296 (DO), 30731823-001 (AI)

Supports Online Diagnosis, Fault Alarm, Live Maintenance

IV. Typical Applications

LCN Network Construction of TDC 3000 / Experion PKS System

Core of Large-scale Power Plants, Chemicals, and Petrochemical DCS Control Networks

I/O Rack Cluster Address Management and Data Communication

Multi-Controllers, Multi-Operator Stations System Interconnection and Data Routing

Process Control Real-time Data Acquisition and Command Transmission Backbone

V. Model Comparison

51107403100: General Material Number

51107403-100: Standard Model (LCN Communication / I/O Address Board)

51107403-101: Single-Port Compact Version (Non-Redundant)

51107403-102: Enhanced Type, Supports 64 I/O Racks

51107403-103: Fiber Expansion Type, Long Distance (> 2km) Communication