Honeywell CC-PFB801 51410087-176 Fieldbus Interface Module 24 VDC

Overview

The Honeywell CC-PFB801 is an 8-Channel FOUNDATION Fieldbus Interface Module (FIM8) for Honeywell Experion PKS Series C distributed control systems. It connects up to eight independent H1 fieldbus networks to the C300 controller, supporting up to 128 total field devices.

Technical Specifications

• Manufacturer: Honeywell
• Model: CC-PFB801
• Part Number: 51410087-175
• Type: 8-Channel FOUNDATION Fieldbus Interface Module (FIM8)
• Network Support: Up to 8 H1 FOUNDATION Fieldbus networks
• Data Rate: 31.25 kbps per H1 network
• Max Devices per Network: 16
• Total Max Devices: 128 (8 networks × 16 devices)
• Macrocycle Periods: 250, 500 ms; 1, 2, 4, 8, 16, 32 sec
• Power Supply: 24 VDC
• Power Consumption: 30 W
• Weight: 0.5 kg

Environmental & Safety Ratings

• Operating Temperature: −40 °C to +70 °C
• Storage Temperature: −40 °C to +85 °C
• Humidity: 0%–95% RH non-condensing
• Coating: G3 conformal coating for harsh environments

Key Features

• 8 H1 links in a single module for high-density fieldbus integration
• Supports up to 128 total field devices (16 per link)
• Redundant configuration support (side-by-side)
• LED indicators for 24V power, module status, and 8 H1 link status
• Compatible with Experion PKS R400, R500, R510+

FAQ

Q: What is the difference between CC-PFB402 and CC-PFB801?
A: CC-PFB402 (FIM4) supports 4 H1 links; CC-PFB801 (FIM8) supports 8 H1 links, doubling device capacity in the same form factor.

Q: What IOTA bases are required?
A: Use CC-TFB801 (non-redundant) or CC-TFB811 (redundant) IOTA bases for proper mounting and termination.

Installation Guidelines

1. Mount the CC-PFB801 on the appropriate CC-TFB801 or CC-TFB811 IOTA base.
2. Connect 24 VDC power to the IOTA power terminals.
3. Attach shielded twisted-pair H1 fieldbus cables to each port.

Selection Tips

• Choose CC-PFB801 for large-scale fieldbus integration requiring up to 8 H1 links.
• For smaller applications (4 links), consider CC-PFB402 to reduce cost.