Honeywell 51304511-100 – Backup Battery Module | TDC 3000 / TotalPlant Solution (TPS)
Engineering Background
The Honeywell 51304511-100 is a dedicated backup battery module designed for use within Honeywell’s TDC 3000 and TotalPlant Solution (TPS) Distributed Control System (DCS) platforms. These platforms are widely deployed across refining, petrochemical, power generation, and continuous process industries where uninterrupted control is mission-critical. The 51304511-100 provides sustained power backup to critical controller nodes and memory retention circuits, ensuring process continuity during mains power interruptions or transient voltage events.
Product Positioning
Targeted at maintenance engineers, reliability teams, and procurement specialists managing legacy TDC 3000 / TPS infrastructure, this module is a direct OEM-equivalent replacement. It eliminates the risk of data loss, controller reset, or unplanned shutdown caused by battery failure — a common failure mode in aging DCS installations. Konmask.com stocks this module as part of its curated Honeywell DCS spare-parts portfolio, supporting both emergency replacement and planned preventive maintenance programs.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 51304511-100 |
| Manufacturer | Honeywell Process Solutions |
| Module Type | Backup Battery Module |
| Compatible Platform | TDC 3000, TotalPlant Solution (TPS) |
| Form Factor | Card / Module (DCS rack-mount) |
| Weight | Approx. 280 g |
| Country of Origin | USA |
| Condition Available | New (surplus), Refurbished, Used-tested |
| Warranty | 12 months (Konmask standard) |
| Lead Time | In-stock / 3–7 business days (ex-works) |
Note: Full electrical specifications (voltage, capacity, chemistry) are available upon request or in the Honeywell TDC 3000 hardware documentation. Contact support@konmask.com for datasheet access.
Proven Application Environments
- Oil & Gas Refining – Sustains controller memory during power transients in high-availability refinery DCS loops
- Petrochemical Plants – Protects batch and continuous process controllers from data loss during grid fluctuations
- Power Generation – Maintains DCS node integrity during planned and unplanned outages
- Pulp & Paper / Chemical Processing – Supports legacy TDC 3000 installations requiring long-term spare-parts availability
- Offshore Platforms – Qualified for harsh-environment DCS deployments where battery backup is a safety requirement
Engineering Advantages
- OEM-Compatible Design – Direct form-fit-function replacement; no firmware or configuration changes required
- Memory Retention – Preserves controller configuration and process data during power loss events
- Hot-Swap Capable – Designed for replacement without full system shutdown (verify with site-specific procedures)
- Proven Reliability – Honeywell TDC 3000 platform has 30+ years of field-proven deployment history
- Reduced MTTR – Stocking this module as a critical spare reduces mean-time-to-repair for battery-related failures
System Architecture & Signal Flow
Within the TDC 3000 / TPS architecture, the 51304511-100 Battery Module resides in the Local Control Network (LCN) or High-Performance Process Manager (HPPM) chassis. It interfaces directly with the power distribution backplane, providing seamless switchover from mains to battery power when the primary supply falls below threshold. The module monitors its own charge state and communicates battery health status to the system’s Universal Station (US) or Application Module (AM) via the LCN data highway, enabling predictive maintenance alerts before battery end-of-life.
Typical installation path: Mains PSU → Backplane Power Bus → 51304511-100 Battery Module → Controller Node Memory / SRAM retention circuits.
Sourcing & Quality Verification
- Source Traceability – All units sourced from authorized distributors, OEM surplus channels, or certified refurbishers
- Incoming Inspection – Visual inspection, label verification, and functional power-on test performed prior to dispatch
- Anti-Counterfeit Measures – Part markings, date codes, and board revisions verified against Honeywell reference standards
- Packaging – ESD-safe packaging with desiccant; original OEM packaging retained where available
- Documentation – Certificate of conformance and test report available upon request
Procurement Process
- Inquiry – Submit RFQ via Konmask.com product page or email support@konmask.com with quantity and required delivery date
- Quotation – Receive formal quotation within 24 hours (business days), including unit price, lead time, and shipping options
- Order Confirmation – Purchase order accepted via email, Alibaba Trade Assurance, or Konmask online checkout
- Quality Check & Dispatch – Unit inspected, packed, and dispatched with tracking within 1–3 business days of payment confirmation
- After-Sales Support – 12-month warranty; technical support available via email or WhatsApp (+86 198 5928 8691)
Technical FAQ
Q: Is the 51304511-100 compatible with both TDC 3000 and TPS systems?
A: Yes. The module is designed for the TDC 3000 platform and is fully compatible with TotalPlant Solution (TPS), which is the evolved successor architecture sharing the same hardware chassis and backplane standards.
Q: Can I replace this battery module while the system is running?
A: Hot-swap capability depends on your specific chassis configuration and site safety procedures. Consult your Honeywell system documentation and site HSE protocols before attempting live replacement.
Q: What is the expected service life of this battery module?
A: Honeywell recommends periodic battery replacement as part of preventive maintenance. Typical service life is 3–5 years depending on ambient temperature and charge cycles. Battery health is monitorable via the LCN system console.
Q: Do you provide a datasheet or test report?
A: Yes. Contact support@konmask.com to request the Honeywell hardware datasheet, our incoming inspection report, and certificate of conformance.
Q: What shipping options are available?
A: We ship globally via DHL Express, FedEx, and UPS. Export documentation (commercial invoice, packing list, COO) is provided for customs clearance. Lead time is typically 3–7 business days ex-works.
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