Description

The Honeywell DC-TCF901 is a specialized 9 Port Control Firewall IOTA (Input Output Termination Assembly) designed to provide critical network security and traffic segmentation within industrial control system (ICS) environments. This IOTA serves as a robust gateway for managing data flow between control networks and peripheral devices, ensuring that only authorized communication reaches the controller. By integrating firewall capabilities directly into the IOTA architecture, the DC-TCF901 helps maintain system integrity and mitigates the risk of unauthorized access or cyber threats in process automation deployments.

Features

• 9-port connectivity: Provides high-density network segmentation for control applications
• Control Firewall integration: Dedicated hardware-based security for industrial protocols
• IOTA architecture: Designed for efficient I/O termination and network management
• Compact footprint: Engineered for high-density panel mounting

Applications

• Secure network segmentation for Distributed Control Systems (DCS)
• Industrial cyber security for PLC and controller communication
• Process automation network infrastructure
• Perimeter protection for critical control assets

Technical Specifications

Installation Guidelines

• Ensure the DC-TCF901 is mounted in a clean, ventilated enclosure to prevent thermal stress on the firewall components.
• Use shielded, industrial-grade Ethernet cabling for all 9 ports to minimize electromagnetic interference (EMI).
• Verify that the network cabling path maintains adequate separation from high-voltage power lines to prevent signal coupling.
• Follow standard site cybersecurity policies when configuring the firewall rules through the system management interface.
• Confirm that the IOTA is securely seated on the backplane or mounting rail before finalizing cable connections.