Honeywell CC-PCNT02 51454551-275 Process Controller Network Module – Experion PKS C300 Series
When a process controller network module fails in a continuous manufacturing environment, the consequences are immediate and severe: loss of real-time communication between the C300 controller and the FIM/IOLINK network, unplanned process shutdowns, and potential safety incidents. Every minute of unplanned downtime in a refinery, chemical plant, or power generation facility can cost tens of thousands of dollars. The Honeywell CC-PCNT02 (Part No. 51454551-275) is the critical communication backbone that keeps your Experion PKS C300 DCS running without interruption — and sourcing a verified replacement quickly is non-negotiable.
The CC-PCNT02 is Honeywell’s dedicated Process Controller Network Interface Module for the C300 Controller platform within the Experion PKS (Process Knowledge System) architecture. As a second-generation PCNT module (revision 02), it delivers enhanced fault tolerance, improved network diagnostics, and seamless integration with Honeywell’s FTE (Fault Tolerant Ethernet) infrastructure. Globally, the Experion PKS platform is deployed in thousands of mission-critical facilities across oil & gas, petrochemical, power, and life sciences industries — making the CC-PCNT02 one of the most sought-after spare parts in the industrial DCS market.
Technical Specifications
- Part Number: CC-PCNT02
- Honeywell Reference: 51454551-275
- Series: Experion PKS C300 Controller
- Module Type: Process Controller Network Interface Module
- Network Interface: FTE (Fault Tolerant Ethernet) / IOLINK
- Revision: 02 (second generation)
- Form Factor: C300 chassis-mount module
- Weight: 350 g (approx.)
- Compatibility: Honeywell Experion PKS C300 Controller platform
- Operating Environment: Industrial DCS cabinet installation
Key Features & Benefits
- Fault Tolerant Ethernet (FTE) Support: Dual-redundant network paths ensure zero single-point-of-failure communication between the C300 controller and field devices.
- Enhanced Diagnostics: Revision 02 improvements include advanced network health monitoring and self-diagnostic capabilities for faster fault isolation.
- Hot-Swap Compatible: Designed for live replacement in redundant C300 configurations, minimizing process disruption during maintenance.
- Seamless PKS Integration: Native compatibility with Experion PKS R400 and later releases, including full support for Honeywell’s Universal I/O (UIO) architecture.
- High Reliability: Built to Honeywell’s stringent industrial-grade standards for 24/7 continuous process environments.
- Long Service Life: Designed for multi-decade deployment cycles typical of DCS infrastructure investments.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS
- Petrochemical & Chemical: Reactor control, distillation column automation, batch process management
- Power Generation: Boiler management systems, turbine control, combined-cycle plant automation
- Life Sciences & Pharma: FDA-compliant batch manufacturing, clean room environmental control
- Pulp & Paper: Continuous digester control, recovery boiler management
- Mining & Minerals: Flotation cell control, smelter process automation
System Integration & Compatible Parts
The CC-PCNT02 operates within the Honeywell Experion PKS C300 ecosystem. Commonly integrated with:
- C300 Controller: CC-PCF901 / CC-PCF902 (C300 Field Controller chassis)
- FIM Modules: CC-FIM001 / CC-FIM002 (Field Interface Modules)
- Power Supplies: CC-PWR001 / CC-PWR002 (C300 Power Supply Modules)
- I/O Modules: CC-TAIX01, CC-TAOX01, CC-TDIL01, CC-TDOL01 series
- Redundancy Modules: CC-RCM001 (Redundancy Communication Module)
- FTE Network Switch: Honeywell-qualified managed Ethernet switches for FTE backbone
Our Quality Assurance Process
- Source Verification: All modules are sourced from authorized distributors or directly from decommissioned OEM-maintained facilities.
- Visual & Physical Inspection: Each unit undergoes thorough inspection for physical damage, connector integrity, and label authenticity.
- Functional Testing: Where applicable, modules are bench-tested for power-on self-test (POST) pass and basic communication response.
- Anti-Static Packaging: Shipped in ESD-safe bags with foam cushioning and moisture barrier packaging.
- Documentation: Certificate of conformance and inspection report available upon request.
How to Order
- Submit your inquiry via the Contact / Request a Quote form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical team will confirm availability, lead time, and provide a formal quotation within 24 hours.
- Upon PO confirmation, we arrange secure packaging and international freight (DHL / FedEx / UPS / sea freight).
- Tracking information and shipping documents (commercial invoice, packing list, COO) provided upon dispatch.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: Focused exclusively on DCS, PLC, and automation hardware — not a generalist marketplace.
- ✅ Global B2B Supply: Serving MRO buyers, EPC contractors, and plant maintenance teams in 50+ countries.
- ✅ Fast Response: Dedicated technical sales team responds to all inquiries within 24 business hours.
- ✅ Competitive Pricing: Direct sourcing relationships enable competitive pricing on hard-to-find spare parts.
- ✅ Secure Shipping: Full export documentation, ESD-safe packaging, and insured international freight.
- ✅ After-Sales Support: Technical assistance available post-delivery for integration and commissioning questions.
Frequently Asked Questions
Q: Is the CC-PCNT02 the same as 51454551-275?
A: Yes. CC-PCNT02 is the Honeywell catalog part number, and 51454551-275 is the Honeywell manufacturing reference number. Both refer to the identical module.
Q: Is this a new, refurbished, or used module?
A: We stock a mix of new-surplus and professionally refurbished units. Please specify your requirement when submitting an inquiry and we will confirm the condition and pricing accordingly.
Q: What is the lead time for the CC-PCNT02?
A: Lead time depends on current stock levels. In-stock units typically ship within 3–5 business days. For out-of-stock items, lead time is 2–6 weeks. Contact us for real-time availability.
Q: Can the CC-PCNT02 be used in a redundant C300 configuration?
A: Yes. The CC-PCNT02 supports redundant controller configurations within the Experion PKS C300 platform, providing network path redundancy via FTE.
Q: Do you provide export documentation for international orders?
A: Yes. We provide commercial invoice, packing list, certificate of origin, and any other documentation required for customs clearance in your destination country.
Q: What warranty do you offer?
A: We offer a 90-day warranty against defects in materials and workmanship on all modules. Extended warranty options are available — please inquire.
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