Honeywell CC-TPOX01 (51306528-175) – FOUNDATION Fieldbus Link Interface Card | Experion PKS C300 Platform
Engineering Background
The Honeywell Experion PKS (Process Knowledge System) represents the industry benchmark for distributed control in refining, petrochemical, power generation, and advanced manufacturing. At its core, the C300 Controller platform delivers deterministic, high-availability process control through a modular I/O architecture. The CC-TPOX01 is the dedicated FOUNDATION Fieldbus H1 Link Interface Card engineered for this platform, enabling direct digital communication between the C300 controller and field-mounted intelligent devices without analog signal conversion losses.
Product Positioning
The CC-TPOX01 (part number 51306528-175) is a critical infrastructure component for plants running Experion PKS R400 and above. It provides two independent FOUNDATION Fieldbus H1 segments per card, each capable of hosting up to 16 field devices. For procurement engineers sourcing replacement or expansion cards, this module is a direct OEM-equivalent part that maintains full compatibility with existing Experion PKS configurations, HART pass-through, and redundancy schemes.
Complete Technical Specifications
- Part Number: CC-TPOX01 / 51306528-175
- Manufacturer: Honeywell Process Solutions
- Platform: Experion PKS – C300 Controller Series
- Card Type: FOUNDATION Fieldbus H1 Link Interface Card
- FF H1 Segments: 2 independent segments per card
- Devices per Segment: Up to 16 field devices
- Communication Protocol: FOUNDATION Fieldbus H1 (31.25 kbps)
- Backplane Interface: C300 IOTA / FIM (Field Interface Module) backplane
- Power Supply: Supplied via C300 chassis backplane (no external PSU required)
- Redundancy Support: Compatible with Experion PKS redundant controller configurations
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Storage Temperature: -40°C to 85°C
- Humidity: 5% to 95% RH, non-condensing
- Certifications: CE, UL, cUL (refer to Honeywell product datasheet for full listing)
- Form Factor: Standard C300 I/O module card
- Weight: Approx. 100 g
- Compatible Firmware: Experion PKS R400.x and above
Proven Application Environments
- Oil & Gas: Upstream wellhead automation, midstream pipeline SCADA integration, downstream refinery DCS expansion
- Petrochemical & Chemical: Reactor control loops, distillation column instrumentation, batch process management
- Power Generation: Boiler management systems, turbine control, emissions monitoring integration
- Pulp & Paper / Mining: Continuous process control with distributed field device networks
- Pharmaceutical: FDA 21 CFR Part 11-compliant process environments requiring deterministic fieldbus communication
- Water & Wastewater: Plant-wide FOUNDATION Fieldbus device integration with Experion PKS SCADA
Engineering Advantages
- Native FF H1 Integration: Eliminates H1-to-analog conversion, preserving full digital diagnostics and device health data from field instruments
- Dual-Segment Architecture: Two independent H1 segments per card maximize device density while maintaining segment isolation for fault containment
- Plug-and-Play Replacement: Direct drop-in replacement for existing CC-TPOX01 installations — no firmware reconfiguration required when replacing like-for-like
- Redundancy-Ready: Supports Experion PKS controller redundancy schemes, ensuring zero-downtime failover for critical process loops
- Reduced Wiring Cost: FOUNDATION Fieldbus H1 multi-drop topology significantly reduces field wiring compared to conventional 4–20 mA point-to-point installations
- Advanced Diagnostics: Supports NAMUR NE107 device health reporting through Experion PKS Asset Management
System Architecture & Signal Flow
The CC-TPOX01 mounts directly into the C300 IOTA chassis and communicates with the C300 Controller via the high-speed backplane bus. Each of the two H1 segments connects to a field junction box (FJB) or segment coupler, from which up to 16 FOUNDATION Fieldbus-compliant field devices (transmitters, valve positioners, analyzers) are multi-dropped on a single twisted-pair cable. The Experion PKS Control Builder software manages all function block scheduling, device commissioning, and live diagnostics through the same engineering workstation used for the broader DCS configuration — no separate fieldbus configuration tool is required.
Sourcing & Quality Verification
- Condition: New surplus / refurbished — all units inspected and function-tested prior to shipment
- Authenticity: Each card is verified against Honeywell OEM part markings (CC-TPOX01 / 51306528-175) and serial number traceability
- ESD Packaging: Shipped in anti-static bags with foam cushioning inside double-wall corrugated cartons
- Warranty: 12-month operational warranty against manufacturing defects
- Documentation: Honeywell product datasheet and installation guide available upon request
- Export Compliance: ECCN classification and export licensing assessed per destination country — contact us for regulated-destination inquiries
Procurement Process
- Confirm Compatibility: Verify your Experion PKS firmware revision (R400+) and C300 chassis slot availability before ordering
- Request a Quote: Contact [email protected] for volume pricing, lead time confirmation, and export documentation
- Order & Payment: T/T bank transfer, PayPal, and major credit cards accepted; proforma invoice issued within 24 hours
- Shipping: DHL / FedEx / UPS express worldwide; EXW Xiamen or CIF destination available; typical lead time 3–7 business days
- Receiving Inspection: Inspect packaging integrity and part number markings upon receipt; report any discrepancies within 48 hours
Technical FAQ
Q: Is the CC-TPOX01 compatible with Experion PKS R500 and R501?
A: Yes. The CC-TPOX01 is backward and forward compatible across Experion PKS R400 through R501. Always verify the specific firmware release notes for any hardware revision changes.
Q: Can this card be used in a non-redundant C300 configuration?
A: Yes. The CC-TPOX01 operates in both simplex and redundant C300 controller configurations. Redundancy is a system-level setting, not a card-level hardware requirement.
Q: What is the maximum cable length per H1 segment?
A: Per FOUNDATION Fieldbus standard, the maximum trunk cable length is 1,900 m (6,234 ft) for Type A cable (shielded twisted pair, 18 AWG). Spur lengths and total device count affect this limit — refer to Honeywell’s FF segment design guidelines.
Q: Do you provide a test report or functional verification certificate?
A: Yes. A functional test report is available upon request for units shipped from our quality-verified inventory. Contact [email protected] to request documentation.
Q: What is the lead time for bulk orders (10+ units)?
A: Lead time for bulk orders is typically 5–15 business days depending on current stock levels. Contact us for a dedicated procurement timeline and volume discount schedule.
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