Honeywell 51108088-100 Data Hiway I/O Paddle Board

Product Overview

The Honeywell 51108088-100 is a dedicated Data Hiway interface paddle board engineered for use within Honeywell distributed control architectures. Designed to operate as a physical I/O transition interface, this board enables dependable signal routing between the Data Hiway network used in TDC 2000 systems and the Local Control Network (LCN) architecture of TDC 3000 platforms.

Built for long-term deployment in industrial environments, this paddle-style I/O board supports secure electrical connections and consistent data transmission, ensuring continuity in legacy Honeywell control installations.

Functional Role

The 51108088-100 paddle board serves as a Data Hiway I/O interface, acting as a mechanical and electrical intermediary between network cabling and control system backplanes. It facilitates stable communication paths while maintaining signal integrity across Honeywell’s dual-network control infrastructure.

This board is typically installed within Honeywell system cabinets where Data Hiway connectivity and screw-terminal I/O access are required.

Technical Specifications

• Model: 51108088-100
• Board Type: Data Hiway Interface I/O Paddle Board
• Network Support: Data Hiway (A/B) to Local Control Network
• Connector Interface: Dual BNC connectors for Data Hiway channels
• Terminal Style: Industrial-grade screw terminals
• Rated Supply Voltage: Up to 24 V DC
• Electrical Isolation: Designed for low-noise industrial signal environments
• Construction Material: Corrosion-resistant metal alloy
• Mounting Style: Paddle board, cabinet-mounted
• Dimensions: 100 mm × 60 mm × 30 mm
• Weight: 0.80 lbs (0.36 kg)
• Operating Temperature: -20 °C to +70 °C
• System Compatibility: Honeywell TDC 2000, Honeywell TDC 3000

Key Engineering Characteristics

• Supports dual-channel Data Hiway A/B communication
• Compact form factor minimizes cabinet space usage
• Screw terminal layout simplifies field wiring and maintenance
• Designed for continuous operation in harsh plant environments
• Fully compatible with Honeywell legacy and transitional DCS architectures

Application Scenarios

The Honeywell 51108088-100 is commonly deployed in continuous-process industries where Honeywell TDC systems remain in operation, including:

• Oil and gas production facilities
• Petrochemical and chemical processing plants
• Power generation and utilities
• Heavy manufacturing and refining operations

It is particularly valuable in systems requiring long-term support of Data Hiway-based infrastructure while interfacing with LCN-based control components.

Related and Comparable Modules

• Honeywell Data Hiway I/O Paddle Boards (other TDC 2000 variants)
• Honeywell LCN Interface Boards for TDC 3000
• Honeywell Network Interface Modules supporting legacy DCS migration

Each model differs in connector configuration and cabinet compatibility; selection should be based on system layout and network topology.

FAQ

Q: Is the 51108088-100 compatible with modern Honeywell Experion systems? A: No. This board is designed specifically for Honeywell TDC 2000 and TDC 3000 architectures and does not interface directly with Experion PKS platforms.

Q: Does this board support redundant Data Hiway connections? A: Yes. Dual BNC connectors allow connection to Data Hiway A and B channels for redundancy.

Q: Is this module suitable for high-vibration environments? A: Yes. Its rugged construction and secure terminal design support reliable operation in industrial conditions with vibration and temperature variation.