Foxboro P0904AK Interface Tabletop

Product Description

The Foxboro P0904AK Interface Tabletop is a robust carrier assembly designed for I/A Series® Distributed Control Systems (DCS). It securely houses Field Control Processors (FCPs) and associated Fieldbus I/O modules, providing a reliable platform for industrial automation. Moreover, its compact tabletop design simplifies installation and maintenance while maintaining system integrity.

This unit delivers regulated DC power distribution and redundant Fieldbus communication channels. Therefore, it ensures high reliability and operational uptime even in demanding process control environments. The P0904AK also features galvanic isolation between channels and system bus, protecting sensitive equipment from electrical noise and surges.

In addition to mechanical support, the tabletop facilitates seamless integration of processors and I/O modules, making it ideal for building scalable and modular Foxboro DCS architectures. Its industrial-grade construction guarantees durability in harsh environments, supporting continuous process operations without compromise.

Key Features

• Integrates Field Control Processors (FCP270, FCP280) with FBM I/O modules.

• Redundant 26–42 VDC power inputs for uninterrupted operation.

• Galvanic isolation between channels and system bus protects system components.

• Compact tabletop design allows easy panel or rack installation.

• Rugged industrial-grade design suitable for extreme process environments.

• Supports redundant Fieldbus communication for reliable data exchange.

Technical Specifications

• Model: P0904AK

• Type: Interface Tabletop

• Function: Provides mounting, power, and communication interface for FCPs and FBMs

• Supported Modules: FCP270, FCP280, and FBM I/O modules

• Power Supply: 26–42 VDC redundant input

• Communication: Redundant Fieldbus

• Isolation: Galvanic isolation between channels and system bus

• Mounting: Tabletop design for panel or rack installation

• Construction: Rugged industrial-grade design

• Dimensions (L×W×H): 19.5 cm × 17.5 cm × 5.5 cm

• Weight: 3 Kg

• Applications: Industrial automation, process control, DCS infrastructure

Typical Applications

• Process automation in chemical, oil & gas, and water treatment plants.

• Integration of Field Control Processors with multiple FBM I/O modules.

• Redundant DCS architectures requiring reliable power and communication.

• Harsh industrial environments where galvanic isolation and durability are critical.

FAQ

Q1: Which modules can be mounted on the P0904AK tabletop?
A1: It supports Field Control Processors such as FCP270, FCP280, and compatible FBM I/O modules.

Q2: What power input does the P0904AK require?
A2: The tabletop accepts redundant DC inputs between 26–42 VDC for continuous operation.

Q3: How does the P0904AK ensure system reliability?
A3: It provides redundant Fieldbus communication and galvanic isolation to protect connected equipment.

Q4: Can the P0904AK be installed in racks or panels?
A4: Yes, its compact tabletop design allows flexible installation in both panel and rack configurations.