Process Control Solution – Honeywell 51454242-173 | TDC 3000 Analog Output Module
Where This Product Is Used
The Honeywell 51454242-173 Analog Output Module is a core component of the Honeywell TDC 3000 Distributed Control System (DCS), widely deployed across mission-critical industrial environments. Engineers specify this module in:
- Oil & Gas Refineries – Precise analog signal output for valve positioners, flow control loops, and pressure regulation in upstream and downstream processes.
- Chemical & Petrochemical Plants – Continuous process control requiring stable 4–20 mA output signals to field actuators and I/P converters.
- Power Generation Facilities – Turbine control, boiler management, and load dispatch systems relying on TDC 3000 infrastructure.
- Pulp & Paper Mills – Multi-loop process control for digester pressure, temperature, and flow regulation.
- Pharmaceutical Manufacturing – GMP-compliant batch process control with traceable analog output for reactor and vessel management.
- Water & Wastewater Treatment – Pump speed control and dosing system regulation via analog output signals.
Technical Specifications
| Attribute | Value |
|---|---|
| Part Number | 51454242-173 |
| Manufacturer | Honeywell Process Solutions |
| Series / Platform | TDC 3000 / TotalPlant Solution (TPS) |
| Module Type | Analog Output Module |
| Output Signal | 4–20 mA (standard industrial analog) |
| Number of Channels | 8 channels (typical for this series) |
| Communication Bus | Local Control Network (LCN) |
| Power Supply | 24 VDC (supplied via backplane) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Mounting | TDC 3000 card cage / backplane |
| Weight | 1.6 kg (approx.) |
| Compliance | CE, UL, CSA (refer to Honeywell documentation) |
Note: Verify exact channel count and I/O specifications against the Honeywell TDC 3000 hardware manual for your specific revision.
Why Engineers Specify This Model
- Platform Continuity – Direct drop-in replacement for existing TDC 3000 / TPS installations, eliminating costly system re-engineering or migration projects.
- Proven Field Reliability – Honeywell TDC 3000 modules are renowned for decades of continuous operation in harsh industrial environments with minimal failure rates.
- Precise Signal Integrity – High-resolution 4–20 mA output ensures accurate control of final control elements, reducing process variability and improving yield.
- Hot-Swap Capability – Designed for online replacement in redundant TDC 3000 architectures, minimizing unplanned downtime during maintenance windows.
- Long-Term Availability – Sourced from certified industrial surplus channels, extending the operational life of legacy TDC 3000 systems beyond OEM support timelines.
Complete System Bill of Materials
For a complete TDC 3000 analog output subsystem, engineers typically specify the following alongside the 51454242-173:
- Honeywell TDC 3000 Card Cage / Backplane Assembly
- Honeywell LCN Interface Module (e.g., 51401288-100 series)
- Honeywell Power Supply Module (e.g., 51109684-200 series)
- Honeywell Universal Station (US) or Application Module (AM) for supervisory control
- Field termination assemblies and marshalling panels
- Shielded twisted-pair field wiring (per ISA-5.1 standard)
Contact support@konmask.com for complete BOM sourcing assistance.
Compliance & Industry Standards
- IEC 61511 – Functional Safety for Process Industry Sectors (SIL-rated loop design reference)
- ISA-5.1 – Instrumentation Symbols and Identification
- ISA-18.2 – Management of Alarm Systems for the Process Industries
- NAMUR NE 43 – Standardization of the Signal Level for the Failure Information of Digital Transmitters
- CE Marking – European conformity for electromagnetic compatibility (EMC) and low voltage directive
- UL / CSA – North American safety certification (verify revision-specific listing)
Quality Assurance & Sourcing
At Konmask.com, every Honeywell 51454242-173 module undergoes a rigorous pre-shipment process:
- ✅ Visual Inspection – Board-level inspection for physical damage, corrosion, and component integrity.
- ✅ Functional Verification – Bench-tested against Honeywell TDC 3000 hardware specifications where applicable.
- ✅ Authenticity Check – Sourced exclusively from verified industrial surplus, OEM overstock, and decommissioned plant inventories — no counterfeit risk.
- ✅ ESD-Safe Packaging – Shipped in anti-static bags with foam cushioning to prevent transit damage.
- ✅ Traceability Documentation – Certificate of conformance and inspection report available upon request.
How to Source This Part
- Add to Cart – Click “Buy Now” or “Add to Cart” above to proceed directly to checkout.
- Request a Quote – For bulk orders (>3 units), OEM pricing, or lead-time inquiries, email support@konmask.com.
- Expedited Sourcing – If this item shows as out of stock, contact us — we maintain an active sourcing network for hard-to-find Honeywell TDC 3000 components.
- Export & Customs – We support international shipments with full commercial invoice, packing list, and HS code documentation (HS: 8537.10).
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📧 Email: support@konmask.com
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Application-Specific FAQ
Q: Is the 51454242-173 compatible with both TDC 3000 and TPS (TotalPlant Solution) systems?
A: Yes. The TDC 3000 and TPS platforms share the same LCN-based hardware architecture. This module is compatible with both environments, subject to firmware revision matching.
Q: Can this module be used as a direct replacement for a failed unit without system reconfiguration?
A: In most cases, yes — provided the replacement module matches the original revision level. Always verify the revision suffix and consult your Honeywell system engineer before hot-swapping in a live process environment.
Q: What is the output resolution of the 51454242-173 analog output channels?
A: The TDC 3000 analog output modules in this series typically provide 12-bit resolution (4096 steps) over the 4–20 mA range, delivering ±0.1% accuracy under rated conditions.
Q: Do you provide a warranty on this module?
A: Yes. Konmask.com offers a standard 90-day functional warranty on all tested modules. Extended warranty options are available — contact us for details.
Q: Can you source multiple units for a plant-wide spare parts program?
A: Absolutely. We specialize in bulk procurement for MRO and spare parts programs. Contact support@konmask.com with your quantity requirements and target delivery schedule.
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Contact: support@konmask.com | +0086 19859288691
