Honeywell 51196694-350/U1 AID-3 Analog Input Module – TDC 3000 / Experion DCS Series
When an analog input module fails on a live DCS system, the consequences are immediate and severe: process variables go blind, operators lose visibility into critical loop data, and plant safety systems may be forced into emergency shutdown. In refinery distillation columns, chemical reactor temperature loops, or offshore platform pressure monitoring systems, even a single failed AID card can halt production worth tens of thousands of dollars per hour. The Honeywell 51196694-350/U1 AID-3 is the precision component that keeps those loops alive.
The AID-3 (Analog Input Device, 3rd generation) occupies a critical position within Honeywell’s legendary TDC 3000 and Experion PKS distributed control system architecture. As one of the most widely deployed analog input cards in the global process automation installed base, the 51196694-350/U1 with revision suffix 9395-00379-034/B represents a mature, field-proven design trusted by engineers across petrochemical, power generation, pulp & paper, and pharmaceutical industries worldwide. Its continued demand in the MRO and spare parts market reflects the longevity of Honeywell TDC 3000 installations that remain operational decades after initial commissioning.
Technical Specifications
- Part Number: 51196694-350/U1
- Module Designation: AID-3 (Analog Input Device – Generation 3)
- Assembly / Revision: 9395-00379-034/B
- Manufacturer: Honeywell Process Solutions
- Compatible Platform: Honeywell TDC 3000, Experion PKS, TotalPlant Solution (TPS)
- Module Type: Analog Input Module
- Signal Types: 4–20 mA, thermocouple, RTD, millivolt (platform-dependent configuration)
- Form Factor: Card/module for Honeywell DCS card file chassis
- Weight: Approx. 800 g
- Condition Available: New surplus / Refurbished / Used tested
Note: Specifications above are based on published Honeywell documentation for the AID-3 module family. Always verify compatibility with your specific system revision before installation.
Key Features & Benefits
- Direct Drop-In Replacement: Designed as a plug-compatible spare for existing TDC 3000 and TPS card file installations — no firmware reconfiguration required in most applications.
- High-Resolution Signal Acquisition: Delivers accurate analog-to-digital conversion for process variables including temperature, pressure, flow, and level signals.
- Proven Field Reliability: The AID-3 generation module has accumulated millions of operating hours across global process plants, with a well-documented maintenance and troubleshooting knowledge base.
- Revision /B Stability: The 034/B board revision reflects a mature, stable hardware iteration with known-good performance characteristics preferred by experienced DCS engineers.
- Reduced Downtime Risk: Stocking this module as a critical spare eliminates lead-time risk during unplanned outages — a key strategy for plants operating aging TDC 3000 systems.
- Long Installed Base Support: Honeywell TDC 3000 systems remain in service at hundreds of facilities globally; genuine and tested spare modules are increasingly scarce, making sourcing from a reliable supplier essential.
Industry & Equipment Applications
- Oil & Gas: Refinery distillation unit control, upstream wellhead monitoring, LNG terminal process control
- Petrochemical: Reactor temperature and pressure loop management, ethylene cracker control systems
- Power Generation: Boiler drum level control, turbine inlet temperature monitoring, combined-cycle plant DCS
- Pulp & Paper: Digester pressure and temperature control, recovery boiler instrumentation
- Pharmaceutical: Batch reactor monitoring, clean-room HVAC control loops
- Water & Wastewater: Treatment plant process variable acquisition integrated with TDC 3000 SCADA
System Integration & Compatible Parts
The 51196694-350/U1 AID-3 module is designed to operate within the Honeywell TDC 3000 card file environment. Compatible and commonly paired components include:
- Honeywell TDC 3000 Card File / Chassis assemblies
- Honeywell High-Performance Process Manager (HPM) and Advanced Process Manager (APM) controllers
- Honeywell FTA (Field Termination Assembly) panels for AID signal wiring
- Honeywell Universal Control Network (UCN) and Local Control Network (LCN) infrastructure
- Honeywell Experion PKS C300 / C200 migration path hardware
Contact our technical team to verify cross-compatibility with your specific card file revision and system software version.
Our Quality Assurance Process
At Konmask.com, every industrial automation module undergoes a structured verification process before shipment:
- Visual Inspection: Board-level examination for physical damage, corrosion, burnt components, or connector wear
- Functional Verification: Where test equipment is available, modules are powered and checked for basic operational response
- Revision & Label Verification: Part number, revision suffix, and date codes are cross-checked against Honeywell documentation
- ESD-Safe Packaging: All modules are packed in anti-static bags with foam cushioning for safe international transit
- Documentation: Inspection records and shipping documents provided upon request
How to Order
- Submit an inquiry via the Contact / Request a Quote form on this page
- Provide your required quantity, delivery timeline, and destination country
- Our team will confirm availability, condition grade, and lead time within 1 business day
- Receive a formal quotation with payment terms and shipping options
- Upon order confirmation, we arrange ESD-safe packaging and export documentation
For urgent requirements, email [email protected] or call +0086 19859288691 for priority handling.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on DCS, PLC, and process control spare parts — not a general electronics reseller
- Global Sourcing Network: Access to new surplus, refurbished, and tested-used inventory from verified sources worldwide
- B2B Inquiry-First Model: We work with procurement teams, MRO managers, and plant engineers — no minimum order pressure
- Fast Response: Quotations within 24 hours; expedited shipping available for critical plant shutdowns
- Export Experience: Experienced in international trade documentation, customs compliance, and multi-country delivery logistics
- Technical Support: Our team includes engineers with hands-on DCS experience who can assist with compatibility questions
Frequently Asked Questions
- Q: Is the 51196694-350/U1 AID-3 compatible with both TDC 3000 and Experion PKS systems?
- A: The AID-3 module was originally designed for the TDC 3000 / TPS platform. Compatibility with Experion PKS depends on your specific migration configuration. Please consult your Honeywell system documentation or contact us for technical guidance.
- Q: What does the revision suffix 9395-00379-034/B mean?
- A: This is Honeywell’s internal assembly and PCB revision identifier. The “/B” suffix denotes a specific board revision. When ordering spares, matching the revision suffix ensures the highest compatibility with your installed system.
- Q: Do you provide a warranty on this module?
- A: Warranty terms depend on the condition grade (new surplus, refurbished, or used-tested). Please request details when submitting your inquiry and we will provide applicable warranty information.
- Q: Can you ship to my country?
- A: Yes. Konmask.com ships internationally to most countries. We handle export documentation and can advise on import requirements for industrial automation components.
- Q: How long does delivery take?
- A: Standard international delivery is 5–10 business days via DHL/FedEx/UPS. Express options are available for critical shutdowns. Lead time for sourcing (if not in stock) is quoted individually.
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Contact: [email protected] | +0086 19859288691
