Industrial DCS Control Solution – Honeywell 51303970-500 | TDC 3000 PC Board
Where This Product Is Used
The Honeywell 51303970-500 PC Board is a critical control-layer component deployed across high-reliability industrial environments. Engineers specify this board in the following application scenarios:
- Oil & Gas Refineries – Process control loops for distillation columns, compressor surge control, and pipeline SCADA integration within Honeywell TDC 3000 distributed control systems.
- Chemical & Petrochemical Plants – Batch reactor sequencing, continuous flow monitoring, and safety interlock systems requiring deterministic scan-cycle performance.
- Power Generation Facilities – Boiler management systems (BMS), turbine governor control, and load-dispatch automation where board-level redundancy is mandatory.
- Pulp & Paper Mills – Coordinated drive control and quality-loop regulation integrated into legacy TDC 3000 architectures.
- Pharmaceutical Manufacturing – FDA-regulated batch processes demanding validated, traceable hardware replacements with documented provenance.
Technical Specifications
- Part Number: 51303970-500
- Manufacturer: Honeywell Process Solutions
- Series / Platform: TDC 3000 Distributed Control System (DCS)
- Module Type: PC Board / Printed Circuit Board Assembly (PCBA)
- Form Factor: Card-cage plug-in module
- Weight: Approx. 1,000 g (packaged)
- Compatibility: Honeywell TDC 3000 LCN / UCN / HPM subsystems
- Operating Environment: Industrial-grade; designed for continuous 24/7 operation
- Condition Available: Refurbished / Tested / New-surplus (specify at inquiry)
Why Engineers Specify This Model
- Drop-in Replacement: Exact OEM part number ensures zero re-engineering effort for installed TDC 3000 systems.
- Extended Asset Life: Enables continued operation of proven DCS infrastructure without costly platform migration projects.
- Validated Performance: Each board is bench-tested against Honeywell functional specifications before shipment.
- Rapid Availability: Stocked for same-week dispatch, minimizing unplanned downtime exposure.
- Traceable Sourcing: Full documentation chain available for regulated industries (pharma, nuclear, defense).
Complete System Bill of Materials
The 51303970-500 typically operates alongside the following TDC 3000 components. Konmask.com stocks the full BOM:
- Honeywell 51304485-100 – Power Supply Module
- Honeywell 51401544-175 – HPM High-Performance Process Manager
- Honeywell 51304516-100 – I/O Link Interface Module
- Honeywell 51309276-175 – FTA Field Termination Assembly
- Honeywell 51198685-100 – Communication Card
Contact us to confirm cross-compatibility and current stock levels for any BOM item.
Compliance & Industry Standards
- Designed and manufactured to IEC 61511 (Functional Safety – SIS) guidelines
- Compatible with ISA-18.2 alarm management architectures
- Suitable for use in ATEX Zone 2 / Class I Div 2 control rooms (verify installation class with your safety engineer)
- RoHS documentation available upon request for applicable board revisions
Quality Assurance & Sourcing
Konmask.com sources Honeywell TDC 3000 components exclusively through verified industrial surplus channels and authorized dismantlers. Every 51303970-500 unit undergoes:
- Visual inspection for physical damage, corrosion, and counterfeit indicators
- Functional power-on test and I/O signal verification
- ESD-safe packaging with anti-static shielding bag and foam insert
- Serialized test report issued with each shipment
How to Source This Part
- Add to Cart – Proceed directly if quantity and condition meet your requirements.
- Request a Quote – For bulk orders (>3 units), OEM warranty requirements, or expedited freight, contact our team.
- Provide Your BOM – Send your full parts list to support@konmask.com for a consolidated quote and lead-time confirmation.
- Shipping – DHL Express / FedEx International Priority available. Export documentation (CO, packing list, commercial invoice) included.
Application-Specific FAQ
Q: Is the 51303970-500 compatible with both LCN and UCN network architectures?
A: Compatibility depends on the specific board revision and firmware. Please provide your TDC 3000 system revision when ordering so we can confirm the correct variant.
Q: Can this board be used as a hot-standby redundant module?
A: Yes, when paired with the appropriate redundancy controller in a TDC 3000 HPM chassis. Consult your system integrator for configuration details.
Q: Do you provide a warranty?
A: All tested units carry a 90-day functional warranty. Extended warranty options are available — contact us for terms.
Q: What is the lead time for international orders?
A: In-stock units ship within 1–3 business days. International delivery via DHL Express typically takes 3–7 business days depending on destination.
Q: Can you source other Honeywell TDC 3000 parts not listed on the site?
A: Yes. Submit your part number to support@konmask.com and our sourcing team will respond within 24 hours.
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