Honeywell CC-TFB402 Control Circuit Board

The Honeywell CC-TFB402 is a high-performance Control Circuit Board designed for use in Honeywell’s Experion PKS and C300 controller platforms. It serves as a Fieldbus I/O interface, enabling seamless communication between field devices and the controller. Known for its robust reliability and integration capability, the CC-TFB402 enhances operational efficiency and supports deterministic communication, essential for process-critical industrial applications.

Key Features

• Supports FOUNDATION™ Fieldbus H1 communication

• Enables deterministic, real-time field device interaction

• High-speed digital communication with multiple devices

• Seamless integration with Honeywell C300 controllers

• Robust design for harsh industrial environments

• Supports redundancy and hot-swapping for increased availability

• LED indicators for module and channel diagnostics

Technical Specifications

Industry Applications

• Petrochemical and Chemical Processing

• Oil and Gas Production Facilities

• Pharmaceutical Manufacturing

• Power Generation Plants

• Water and Wastewater Treatment

• Pulp and Paper Mills

• Food and Beverage Automation

• Metals and Mining Operations

Product Advantages

• Reliable Field Device Integration: Supports high-speed deterministic communication with field instruments

• Redundancy Support: Redundant operation ensures continued performance under failure conditions

• Seamless System Compatibility: Designed specifically for Honeywell C300 and Experion PKS systems

• Diagnostic LEDs: On-board LEDs provide immediate visual feedback for faster troubleshooting

• Compact and Modular: Easily fits into standard Honeywell controller racks

• Hot-Swappable: Maintains uptime during replacement or upgrade

• Secure Communication: Ensures integrity of field data with fault monitoring

• Industrial-Grade Design: Built to withstand tough environmental conditions

Frequently Asked Questions (FAQ)

1. What is the primary function of the CC-TFB402?

It serves as a Fieldbus interface module for H1 communication in Experion PKS systems.

2. Is this module compatible with C300 controllers?

Yes, it is fully compatible with Honeywell’s C300 controller platform.

3. How many fieldbus channels are supported?

It supports two H1 fieldbus channels for communication with field devices.

4. Can the module operate in redundant configurations?

Yes, it supports redundancy when paired with another CC-TFB402 module.

5. Does it provide diagnostic feedback?

Yes, LED indicators show power, status, and communication faults.

6. What are the environmental operating limits?

It operates from 0°C to +60°C and stores safely between -40°C to +85°C.

7. Is the CC-TFB402 hot-swappable?

Yes, it supports hot-swapping without shutting down the system.

8. What protocols does it use?

FOUNDATION™ Fieldbus H1 protocol.

9. Is this module certified for industrial use?

Yes, it is CE, UL, CSA, and RoHS certified.

10. What is the typical weight of the module?

Approximately 0.25 kg.