1 of 3

13 in stock

CC-TFB811 | Honeywell Fieldbus Interface Module

Brand/Manufacturer: Honeywell

Order Number: CC-TFB811

Type: Fieldbus Interface Modules

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Ask a question
  • In-stock & ready for fast delivery. Shipping policy.

  • We’re here for you 24/7 ,Contact Us.

  • Only genuine, factory-sealed products,Learn More.

  • Refund Supported Within 30 Days, help.

  • All purchases include a 1-year warranty, help.

Trusted Global Payment Methods

DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited

Description

The CC-TFB811 is a Fieldbus Interface Module manufactured by Honeywell for Experion Series C DCS platforms. Operating across 8 FOUNDATION Fieldbus H1 networks, this module manages real-time communication between field instrumentation and control networks while supporting redundant configurations for critical industrial automation processes.

Network Capacity and Redundancy Architecture

Designed to manage multi-network field communications, the module supports up to 8 FOUNDATION Fieldbus H1 links simultaneously. For high-availability control applications, the unit supports dual redundancy configurations, ensuring fault-tolerant data exchange and continuous loop operation if a primary module path fails.

System Diagnostics and Environmental Specifications

Front-panel LED indicators provide real-time status monitoring for 24 VDC power, overall module operational state, and Fault Tolerant Ethernet (FTE) connectivity. Built for harsh field conditions, the module operates within a wide temperature range of -40 deg C to +60 deg C (-40 deg F to +140 deg F) and features a net weight of 0.8 kg.

Parameter Specification
Model CC-TFB811
Brand Honeywell
Product Type Fieldbus Interface Modules
Fieldbus Protocol FOUNDATION Fieldbus H1
Number of H1 Networks Up to 8 links
Redundancy Support Dual redundant configuration
Status Indicators 24V Power, Module Status, FTE Status LEDs
Operating Temperature -40 deg C to +60 deg C (-40 deg F to +140 deg F)
Weight 0.8 kg

Frequently Asked Questions

Q: How many FOUNDATION Fieldbus H1 links are supported by the Honeywell CC-TFB811? A: The module supports up to 8 independent FOUNDATION Fieldbus H1 networks simultaneously.

Q: Does the CC-TFB811 module support redundant operation? A: Yes, it supports dual-redundant configurations to ensure continuous, fault-tolerant communication in critical applications.

  • Focus on Benefits:

    We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.

  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

  • Large In-Stock Inventory:

    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

  • Fast Response · Global Delivery:

    Get a quote within hours. We ship worldwide with express options to meet urgent demands.

  • Original Products · 1-Year Warranty:

    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson