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The Honeywell International Inc. CC-PFB801 (51410087-175) Fieldbus Interface Module is an industrial communication interface used in Honeywell distributed control systems. It enables controllers to communicate with smart field devices through FOUNDATION™ Fieldbus H1 networks, allowing reliable transmission of process data between field instruments and the control system.
Designed for use with Honeywell automation platforms such as Honeywell Experion PKS, the module integrates field devices into the control network and supports both standard and redundant configurations for high-reliability process environments.
The module measures 63.5 × 124.46 × 307.34 mm (H × W × D) and weighs 0.3 kg, making it suitable for installation within industrial control cabinets and DCS racks.
| Parameter | Specification |
|---|---|
| Product Model | CC-PFB801 |
| Part Number | 51410087-175 |
| Product Type | Fieldbus Interface Module |
| Manufacturer | Honeywell |
| Dimensions | 63.5 × 124.46 × 307.34 mm (H × W × D) |
| Weight | 0.3 kg |
| Communication Interface | FOUNDATION Fieldbus H1 |
| Number of Fieldbus Networks | Up to 8 H1 networks |
| Devices per Network | Up to 16 field devices |
| Communication Speed | 31.25 kbps per H1 network |
| Power Supply | 24 VDC |
| Configuration | Non-redundant or redundant installation |
| Status Indicators | Power, module status, and link status LEDs |
The module functions as a communication bridge, connecting field devices to the control system through multiple Fieldbus channels for efficient process monitoring and control.
The CC-PFB801 Fieldbus Interface Module is widely used in:
Distributed control systems (DCS)
Industrial process automation
Oil and gas production facilities
Chemical and petrochemical plants
Power generation plants
Manufacturing process monitoring
It enables reliable communication between field instruments, controllers, and supervisory systems.
Supports multiple FOUNDATION Fieldbus H1 networks for scalable integration
Enables communication between smart field devices and control systems
Supports redundant configurations for high-availability systems
Provides LED diagnostics for quick status monitoring
Designed for integration with Honeywell distributed control platforms
Q1: What is the main function of the CC-PFB801 module?
It connects FOUNDATION Fieldbus devices to the control system, enabling communication between field instruments and the DCS.
Q2: How many Fieldbus networks can the module support?
The module supports up to eight H1 FOUNDATION Fieldbus networks, allowing multiple field devices to connect simultaneously.
Q3: What types of devices connect through this module?
Typical devices include field transmitters, valve positioners, sensors, and other intelligent process instruments.
Q4: Does the module support redundant configurations?
Yes, it can be installed in redundant configurations to improve system reliability and minimize downtime.
Q5: In which control systems is this module commonly used?
It is commonly used in Honeywell Experion PKS and other Honeywell distributed control system architectures.