Honeywell CC-PFB801 Fieldbus Interface Module — Product Description

Description / Product Summary

The Honeywell CC-PFB801 Profibus Interface Module enables fast and reliable communication between Experion PKS controllers and a wide range of Profibus-DP field devices. It delivers stable performance in demanding automation environments, and its design aligns well with high-availability control strategies used in continuous process industries. Moreover, its deterministic data exchange helps engineering teams maintain consistent control accuracy across large distributed systems. The module integrates smoothly with Honeywell’s Series C I/O, therefore reducing commissioning time for brownfield and greenfield projects.

Technical Specifications

Below is a clear technical overview for engineering reference:

Attribute — Specification

• Model Number: CC-PFB801

• Product Type: Profibus / Fieldbus Interface Module

• System Compatibility: Honeywell Experion PKS, C300, Series C I/O

• Communication Protocol: Profibus-DP (IEC 61158)

• Functional Role: Profibus Master

• Supported Devices: Up to 125 DP slave devices per segment

• Baud Rate: 9.6 kbps to 12 Mbps

• Connectors: Standard Profibus DB9 or terminal block

• Electrical Isolation: Galvanic isolation between bus and controller

• Diagnostics: Communication status, error logging, onboard health monitoring

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +85 °C

• Dimensions (H × W × D): Approx. 127 × 89 × 32 mm

• Weight: 0.8 kg

• Certifications: CE, UL, CSA, TUV

• Origin: USA

Q1: Can the CC-PFB801 connect both new and legacy Profibus-DP devices?
Yes. The module supports a broad range of Profibus-DP slave devices, including legacy equipment still used in many industrial plants.

Q2: Does it provide real-time diagnostics for network troubleshooting?
Yes. It includes onboard diagnostics that display communication status, error reporting, and basic health information.

Q3: What controller platforms support this module?
It works with Honeywell Experion PKS, C300 controllers, and the complete Series C I/O architecture.

Q4: Can it be used in high-temperature environments?
Yes, it operates safely from –20 °C to +60 °C, making it suitable for harsh industrial settings.

Q5: Is this module certified for global industrial deployments?
Yes. It carries CE, UL, CSA, and TUV certifications.