Honeywell MU-TAIH12 High-Level Analog Input Board – TotalPlant Solution (TPS) Series
Imagine a critical refinery distillation column losing real-time temperature and pressure feedback at 2 AM. Without a functioning analog input board, the DCS goes blind — operators lose visibility into process variables, safety interlocks may fail to respond, and an unplanned shutdown becomes inevitable. The cost: tens of thousands of dollars per hour in lost production, plus the risk of a safety incident. The Honeywell MU-TAIH12 (P/N: 51304337-100) is the precision interface that prevents exactly this scenario, converting field-level analog signals into reliable digital data that the TPS control system can act on in real time.
The MU-TAIH12 is a 12-channel high-level analog input board engineered specifically for Honeywell’s TotalPlant Solution (TPS) and TDC 3000 distributed control systems — one of the most widely deployed DCS platforms in the global petrochemical, power generation, and pulp & paper industries. As a core I/O module within the TPS architecture, it occupies a mission-critical position in thousands of operating plants worldwide, making it one of the most sought-after spare parts in the industrial automation aftermarket.
Technical Specifications
- Part Number: MU-TAIH12 / 51304337-100
- Manufacturer: Honeywell Process Solutions
- Module Type: High-Level Analog Input Board
- Number of Channels: 12 (configurable per channel)
- Compatible Platform: Honeywell TPS (TotalPlant Solution) / TDC 3000
- Signal Types: 4–20 mA, 1–5 V, HART-compatible field devices
- Isolation: Channel-to-channel and channel-to-bus isolation
- Diagnostics: On-board self-diagnostics with fault reporting to operator console
- Weight: 550 g (approx.)
- Condition Available: New surplus / Refurbished / Used tested
Note: Specifications above are based on published Honeywell TPS documentation. Always verify against your system’s engineering drawings before installation.
Key Features & Benefits
- 12-Channel Density: Maximizes I/O capacity per card slot, reducing cabinet footprint and wiring complexity in large-scale DCS installations.
- HART Signal Pass-Through: Supports HART communication for advanced diagnostics and remote device configuration without additional hardware.
- Hot-Swap Capability: Designed for live replacement in TPS card files, minimizing process downtime during maintenance windows.
- Robust Self-Diagnostics: Continuously monitors channel integrity and reports faults to the operator station, enabling predictive maintenance strategies.
- Long-Term Platform Support: Compatible with both legacy TDC 3000 and modernized TPS environments, protecting your existing infrastructure investment.
- Proven Field Reliability: Deployed in continuous-process industries where 99.9%+ uptime is a contractual requirement.
Industry & Equipment Applications
- Oil & Gas Refining: Crude distillation units, hydrotreaters, FCC units — monitoring temperature, pressure, and flow transmitters.
- Petrochemical Plants: Ethylene crackers, polymer reactors, and storage terminal automation.
- Power Generation: Boiler control, turbine monitoring, and balance-of-plant I/O in coal, gas, and nuclear facilities.
- Pulp & Paper: Digester control, recovery boiler instrumentation, and paper machine drive systems.
- Pharmaceutical Manufacturing: Batch reactor monitoring and clean-room HVAC control loops.
- Water & Wastewater Treatment: Large municipal treatment plants running Honeywell TPS for process automation.
System Integration & Compatible Parts
The MU-TAIH12 operates within the Honeywell TPS I/O subsystem and is typically used alongside the following components:
- MU-TAIH02 / MU-TAIH04 / MU-TAIH08 — Lower-channel-count analog input boards in the same TAIH family
- MC-TAIH02 / MC-TAIH04 — Analog input modules for the Honeywell Experion PKS / C300 platform
- MU-GAIH02 — Galvanically isolated analog input board for hazardous area applications
- 51304337-150 / 51304337-200 — Alternative revision levels of the same base board
- TPS Card File / IOP Card File — The chassis into which this board is installed
- FTA (Field Termination Assembly) — Corresponding FTA for field wiring termination
Contact our technical team to confirm compatibility with your specific TPS system revision and firmware version.
Our Quality Assurance Process
Every Honeywell module shipped from Konmask.com undergoes a structured inspection and testing protocol before dispatch:
- Visual Inspection: Board-level examination for physical damage, corrosion, burnt components, and connector integrity.
- Functional Power-On Test: Module is energized and self-diagnostic routines are verified to complete without fault codes.
- Channel Verification: Where test equipment permits, individual analog input channels are stimulated and output values confirmed within specification.
- Firmware / Revision Check: Hardware revision and firmware version are documented and disclosed to the buyer prior to shipment.
- Anti-Static Packaging: All boards are shipped in ESD-safe bags with foam cushioning inside double-wall cartons.
- Traceability Documentation: Test records and inspection reports available upon request for critical spare applications.
How to Order
- Submit an Inquiry: Use the contact form on this page or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote: Our team will respond within 1 business day with pricing, available stock condition, lead time, and shipping options.
- Confirm & Pay: Orders are confirmed upon receipt of a purchase order or advance payment via T/T bank transfer, PayPal, or other agreed methods.
- Dispatch & Track: Parts are shipped via DHL, FedEx, or UPS Express with full tracking. Export documentation (commercial invoice, packing list, COO) provided as standard.
- After-Sales Support: Our engineering team is available post-delivery to assist with installation questions or warranty claims.
Why Choose Konmask.com?
- Specialized DCS Inventory: We focus exclusively on industrial automation and process control components — not a general electronics distributor.
- Global Sourcing Network: Access to new surplus, factory-refurbished, and tested-used stock from verified international suppliers.
- Fast Emergency Response: Expedited sourcing for plant shutdown situations — contact us with your urgency and we will prioritize accordingly.
- Technical Pre-Sales Support: Our team includes engineers with hands-on TPS/TDC 3000 experience who can advise on compatibility and substitution options.
- Transparent Condition Disclosure: We clearly state the condition of every part — no surprises on delivery.
- Worldwide Export Capability: Serving customers in 50+ countries with compliant export documentation and reliable logistics partners.
Frequently Asked Questions
Q: Is the MU-TAIH12 compatible with both TDC 3000 and TPS systems?
A: Yes. The MU-TAIH12 was originally designed for the TDC 3000 platform and is fully compatible with Honeywell TPS environments that retain the legacy I/O subsystem architecture. Confirm your card file type (IOP vs. HPM) before ordering.
Q: What is the difference between part numbers 51304337-100, -150, and -200?
A: These suffixes denote hardware revision levels. Functionally they are equivalent for most applications, but some system configurations may require a specific revision. Please share your system documentation and we will advise.
Q: Can you supply a Certificate of Conformance or test report?
A: Yes. Test records and inspection documentation are available upon request. Please specify your requirement at the time of inquiry.
Q: What is the typical lead time?
A: In-stock items ship within 2–3 business days. For sourced items, lead time is typically 5–15 business days depending on global availability. Emergency sourcing is available — contact us directly.
Q: Do you offer a warranty?
A: Yes. We offer a 90-day functional warranty on all tested and refurbished modules. New surplus items carry a 12-month warranty. Terms are confirmed in writing with each order.
Q: How is the module packaged for international shipping?
A: All modules are packed in ESD-safe anti-static bags, foam-cushioned, and placed in double-wall export cartons. Fragile and electrostatic-sensitive labels are applied. DHL/FedEx/UPS Express used as standard carriers.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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