Foxboro P0800KD Carrierband LAN Assembly

Product Description

The Foxboro P0800KD is a carrierband communication assembly developed for the Foxboro I/A Series Distributed Control System (DCS). It enables reliable data transmission between controllers, I/O subsystems, and network nodes using carrierband modulation over coaxial infrastructure.

Designed for deterministic communication in electrically noisy environments, the P0800KD supports long-distance signal transmission while maintaining data integrity. It forms part of Foxboro’s legacy and hybrid networking architecture, where carrierband systems are used alongside modern Ethernet-based communication layers.

Variants such as P0800KD-H and P0800KD-F1 extend functionality with enhanced processing and redundancy options, making the module suitable for both standard and fault-tolerant system configurations.

Technical Specifications

General Information

Electrical & Performance

Mechanical Characteristics

Environmental Specifications

Key Features

• Carrierband-based communication for I/A Series systems

• Reliable long-distance data transmission over coaxial media

• High resistance to electrical noise and interference

• Industrial BNC and carrierband connectors for secure connections

• Redundant 24 VDC power support

• Optional dual-processor architecture for fault-tolerant systems

• Modular design for integration into control cabinets

Application Scenarios

• Legacy and hybrid Foxboro DCS communication networks

• Oil & gas processing facilities requiring robust communication

• Chemical and petrochemical plant control systems

• Power generation and utility infrastructure

• Water treatment systems with distributed I/O networks

FAQ

Q1: What type of communication does the P0800KD use?
A1: It uses carrierband modulation over coaxial cable for reliable industrial communication.

Q2: Is this module compatible with modern Ethernet networks?
A2: It is primarily designed for carrierband networks but can coexist within hybrid system architectures.

Q3: What is the difference between P0800KD and P0800KD-F1?
A3: The F1 variant supports dual-processor configurations and includes onboard memory for enhanced reliability.

Q4: What connectors are provided?
A4: The module includes a BNC connector and a dedicated carrierband interface.

Q5: Can it be used in harsh industrial environments?
A5: Yes, it is designed for stable operation under industrial temperature, humidity, and noise conditions.