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Product Introduction
The Honeywell CC-PFB802 (Part Number: 51454953-176) is a Fieldbus Interface Module designed for use in Honeywell’s Experion Process Knowledge System (PKS) and ControlEdge platforms. It acts as a communication bridge between the controller and FOUNDATION Fieldbus H1 devices, enabling seamless integration of smart field instruments such as transmitters, actuators, and positioners.
The CC-PFB802 provides two H1 Fieldbus ports, each capable of supporting multiple field devices, ensuring high flexibility and scalability. This module allows efficient data acquisition, control execution, and diagnostics from field devices, significantly reducing wiring complexity and enhancing the system’s ability to manage advanced control strategies directly at the field level.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | CC-PFB802 |
| Part Number | 51454953-176 |
| Function | FOUNDATION Fieldbus Interface Module |
| Supported Fieldbus Protocol | FOUNDATION Fieldbus H1 (IEC 61158-2) |
| Number of H1 Ports | 2 isolated H1 ports |
| Max Devices per Port | Up to 16 devices (depending on power consumption and cable length) |
| Data Rate | 31.25 kbit/s (H1) |
| Integration System | Honeywell Experion PKS, ControlEdge HC900, LX |
| Diagnostics | Advanced device diagnostics and loop health monitoring |
| Redundancy Support | Yes (Redundant pair capable) |
| Hot Swappable | Yes |
| Mounting Type | Chassis-mounted |
| Power Consumption | < 6 W |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% RH, non-condensing |
| EMC Compliance | IEC, CE, FCC |
| Dimensions (W x H x D) | 63.5 x 124.46 x 307.34 mm |
| Weight | 0.4 kg |
Applications
The CC-PFB802 module plays a critical role in integrating field devices into modern distributed control systems (DCS). It is especially useful in the following applications:
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Oil & Gas Facilities: Interface with smart pressure and flow transmitters in hazardous zones.
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Chemical and Petrochemical Plants: Enable device-level control and diagnostics for better batch processing.
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Power Generation Units: Monitor turbine performance and boiler efficiency via Fieldbus-enabled sensors.
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Pharmaceutical Manufacturing: Precise data acquisition from validated, calibrated smart devices.
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Water & Wastewater Plants: Link smart level sensors and valves in distributed pumping systems.
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Food & Beverage: Real-time integration of intelligent instrumentation on filling, bottling, or CIP systems.
Product Advantages
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Dual H1 Fieldbus Ports: Supports up to 32 Fieldbus devices per module (16 per port) for efficient scalability.
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Integrated Diagnostics: Provides real-time loop and device diagnostics, reducing troubleshooting efforts.
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Reduced Wiring: Multi-drop capability minimizes the need for complex point-to-point wiring.
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Seamless Integration: Native support in Experion and ControlEdge platforms ensures quick configuration.
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Redundancy & Hot Swap: Supports redundancy and hot-swapping for high availability in critical applications.
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Modular and Compact: Its small footprint helps save panel space and eases field installation.
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Improved Asset Management: Fieldbus integration enables advanced predictive maintenance and lifecycle monitoring.
Frequently Asked Questions (FAQ)
1. What protocols does the CC-PFB802 support?
It supports FOUNDATION Fieldbus H1 protocol (IEC 61158-2), widely used for smart instrumentation.
2. How many field devices can I connect to one module?
Up to 16 devices per H1 port, with 2 ports available — total of 32 devices, subject to power and length limits.
3. Is the module compatible with Honeywell’s Experion system?
Yes, it is fully compatible with Experion PKS, LX, and ControlEdge controllers.
4. Can I hot-swap the CC-PFB802 module during operation?
Yes, the module supports hot swapping in a redundant configuration without affecting system operation.
5. What are the benefits of using Fieldbus over traditional I/O?
Fieldbus reduces wiring complexity, provides device-level diagnostics, and supports distributed control functions.
6. Does the module offer redundancy options?
Yes, it can be paired with a second CC-PFB802 module for full I/O redundancy.
7. What diagnostics are available with the module?
It supports device status reporting, loop health monitoring, and fault isolation diagnostics.
8. What kind of mounting does the CC-PFB802 support?
It is designed for chassis mounting in Honeywell system racks.
9. Can the module operate in harsh environments?
Yes, it operates in extreme temperatures (-40°C to +70°C) and industrial humidity conditions.
10. Is the Fieldbus power supplied by the CC-PFB802?
No, external Fieldbus power conditioners are required to power the H1 devices.
Related Models (Same Series or Functional Class)
| Model | Description |
|---|---|
| CC-PFB801 | Previous generation Fieldbus Interface Module |
| CC-TAIX01 | Analog Input Module for Experion |
| CC-PAOH01 | Analog Output Module for ControlEdge |
| CC-TCN01 | Control Network Interface Module |
| CC-PCNT01 | Pulse Counter Module for frequency and totalization |
| CC-TDIL01 | Digital Input Module (32-channel, 24 VDC) |
Popular Honeywell Models (Same Brand)
| Model | Function | Description |
|---|---|---|
| CC-TDOR01 | Digital Output Module | Relay output, 16 channels, form C contacts |
| CC-TCNT01 | Counter Module | Pulse counting and frequency measurement |
| CC-TD0R11 | Digital Output Relay Module | 16 mechanical relay outputs for high current switching |
| CC-PAIH01 | Analog Input Module | 8-channel, 4–20 mA input with diagnostics |
| CC-PAOX01 | Analog Output Module | 8-channel, 4–20 mA output with advanced control capability |
| CC-PUIO01 | Universal Input/Output Module | Configurable channel types (AI, AO, DI, DO) |
