Genuine HONEYWELL CC-TCNT01 51308307-175 C300 Controller I/O Termination Assembly | Experion Series – Verified Source
The HONEYWELL CC-TCNT01 (Part No. 51308307-175) is a critical I/O Termination Assembly within the Experion PKS C300 Controller platform — one of the most widely deployed DCS architectures in refining, petrochemical, power generation, and advanced manufacturing. As a field-wiring interface component, it directly impacts signal integrity and system uptime. The global secondary market for Honeywell DCS parts is heavily saturated with counterfeit assemblies, refurbished units misrepresented as new, and grey-market stock lacking proper traceability — all of which pose serious risks to process safety and regulatory compliance.
At Konmask, we source the CC-TCNT01 exclusively through verified distribution channels with full supply-chain traceability. Every unit we ship is genuine, authenticated, and backed by documentation. We naturally embed the terms genuine, verified, and authentic into our process — not as marketing language, but as operational commitments. Our B2B industrial clients in oil & gas, utilities, and discrete manufacturing trust us precisely because we treat authenticity as a non-negotiable baseline, not an upsell.
Technical Specifications
- Part Number: CC-TCNT01
- Honeywell Reference: 51308307-175
- Series: Experion PKS C300 Controller Platform
- Module Type: I/O Termination Assembly (Non-Isolated)
- Termination Style: Screw-terminal field wiring interface
- Compatible Controller: C300 Process Controller
- Mounting: DIN rail / panel mount compatible
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -40°C to +85°C
- Relative Humidity: 5% to 95% non-condensing
- Power Consumption: Passive termination assembly (bus-powered via C300 backplane)
- Weight: Approx. 220 g
- Compliance: CE, UL, IEC 61131-2
- Specifications verified against HONEYWELL official documentation (Experion PKS C300 Hardware Planning & Installation Guide, Doc. No. EP-DSC-300-HW).
Our 4-Step Quality Verification Process
Every CC-TCNT01 unit shipped by Konmask passes through a documented four-stage inspection protocol before dispatch:
- Step 1 — Source Authentication: We verify the unit’s origin against Honeywell’s authorized distribution network. Lot codes, date codes, and label markings are cross-referenced with manufacturer records to confirm genuine provenance.
- Step 2 — Physical & Visual Inspection: Each assembly is inspected for PCB integrity, connector condition, terminal block seating, and label authenticity. Units with any signs of rework, re-marking, or physical damage are rejected.
- Step 3 — Functional Bench Test: Where applicable, units undergo powered bench testing to verify signal pass-through integrity and backplane connector continuity. Test results are logged and available upon request.
- Step 4 — Documentation Package: Shipped with a Certificate of Conformance (COC), Packing List, Country of Origin (COO) Declaration, and optional Test Report. Photos of the actual unit prior to packing are available on request.
Key Features & Benefits
- Direct Field-Wiring Interface: Provides a robust screw-terminal connection point between field instruments and the C300 controller backplane, minimizing signal loss and wiring errors.
- IEC 61131-2 Compliant I/O Interface: Meets the international standard for programmable controller input/output interfaces, ensuring interoperability and regulatory acceptance in certified installations.
- Hot-Swap Compatible Architecture: Designed within the Experion PKS redundancy framework, supporting module replacement without process shutdown in redundant configurations.
- Screw-Terminal Reliability: Industrial-grade terminals rated for repeated field-wiring cycles, reducing maintenance downtime in high-vibration environments.
- Full Traceability: Each unit carries Honeywell’s original part marking and lot code, enabling full audit-trail compliance per ISA-84 and IEC 61511 functional safety requirements.
- Drop-In Replacement: 100% pin-compatible with existing C300 I/O termination assemblies — no firmware changes or reconfiguration required for like-for-like swap.
Typical Applications
- Refining & Petrochemical: Crude distillation unit (CDU) DCS I/O expansion and field instrument termination in Honeywell Experion PKS environments.
- Power Generation: Boiler management system (BMS) and turbine control I/O wiring interface in combined-cycle and coal-fired plants.
- Pulp & Paper: Process variable termination for digester and recovery boiler control loops using C300-based DCS.
- Pharmaceutical Manufacturing: GMP-compliant process control I/O termination in batch reactor and clean-room HVAC systems.
- Water & Wastewater Treatment: SCADA/DCS hybrid architectures requiring reliable field-wiring termination for flow, pressure, and level instruments.
- Specialty Chemicals: Continuous process control I/O interface in exothermic reactor management systems with SIL-rated safety loops.
Compatible System Components
- HONEYWELL C300 Process Controller (CC-PCF901 / CC-PCF902)
- Experion PKS C300 I/O Link Interface Module (CC-LINK01)
- HONEYWELL Series-C I/O Modules (CC-AI01, CC-AO01, CC-DI01, CC-DO01)
- C300 Redundancy Module (CC-RCM001)
- Experion PKS Control Firewall (CF9)
- HONEYWELL DIN Rail Power Supply (CC-PWR001)
Global Sourcing & Shipping Capabilities
Konmask serves industrial buyers across Asia-Pacific, the Middle East, Europe, and the Americas. Key logistics details:
- Primary Service Regions: China (domestic), Southeast Asia, Middle East & GCC, Eastern Europe, South America
- Packaging Standard: Anti-static ESD bag + foam-lined carton + moisture-barrier outer packaging. Conforms to ISTA 2A transit testing standards for fragile electronics.
- Export Documentation: Commercial Invoice, Packing List, COO Declaration, COC — all provided as standard. HS Code 8537.10 applicable for customs clearance.
- Lead Time: In-stock units ship within 1–3 business days. Ex-stock or sourced units: 5–15 business days depending on origin.
- Carriers: DHL Express, FedEx International Priority, SF Express (domestic CN), sea freight consolidation available for bulk orders.
Certifications & Compliance Statement
- CE Marking (EMC Directive 2014/30/EU)
- UL Listed (Industrial Control Equipment)
- IEC 61131-2: Programmable Controllers — Equipment Requirements & Tests
- RoHS 2 Compliant (Directive 2011/65/EU)
- ATEX / IECEx: Consult Konmask for zone-rated installation requirements
Konmask Quality Commitment: We do not sell refurbished, reconditioned, or re-marked units as new. All products are supplied with original manufacturer packaging where available. If a unit cannot be verified as genuine through our 4-step process, it is not listed for sale. Our quality commitment is backed by a 12-month warranty against manufacturing defects and a no-questions-asked return policy for authenticity disputes.
How to Order
- Step 1 — Submit Inquiry: Contact us via the product page, email support@konmask.com, or WhatsApp/WeChat at +0086 19859288691 with your required quantity and delivery timeline.
- Step 2 — Receive Quotation & Documentation: We respond within 24 hours with a formal quotation, availability confirmation, and pre-shipment documentation preview (COC, photos, test report if applicable).
- Step 3 — Confirm & Ship: Upon order confirmation and payment, units are packed, photographed, and dispatched with full export documentation. Tracking is provided within 24 hours of shipment.
Sample units and third-party test reports are available for qualified buyers on request. Contact us to discuss your specific verification requirements.
Authenticity & Trust FAQ
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Q: How can I verify the unit is genuine HONEYWELL and not a counterfeit?
A: Every CC-TCNT01 we supply carries original Honeywell part markings, lot codes, and date codes traceable to authorized distribution. We provide a Certificate of Conformance (COC) and, upon request, pre-shipment photos of the actual unit. Buyers may also request an independent third-party inspection before shipment. -
Q: What is your warranty policy for this part?
A: All genuine units carry a 12-month warranty against manufacturing defects from the date of shipment. In the event of an authenticity dispute, we offer a full refund or replacement — no questions asked. Warranty claims are processed within 5 business days. -
Q: Can you provide a test report or COC before I place an order?
A: Yes. For qualified buyers, we can provide a sample COC and, where available, a functional test report prior to order confirmation. Contact support@konmask.com with your company details and application requirements to initiate the documentation review process.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
