Honeywell 51304584-200 – Analog I/O Control Board | TDC-3000 DCS Platform
Engineering Background
The Honeywell 51304584-200 is a factory-original I/O Control Board engineered for the Honeywell TDC-3000 Distributed Control System (DCS) — one of the most widely deployed process automation platforms in refining, petrochemical, and power generation industries. This board serves as the core signal-conditioning and control interface within the High-Performance Process Manager (HPM) and Process Manager (PM) subsystems.
Product Positioning
Designed for procurement engineers and maintenance teams managing legacy TDC-3000 infrastructure, the 51304584-200 provides a direct OEM-equivalent replacement path without requiring system reconfiguration or firmware updates. Konmask.com supplies this module from verified surplus and refurbished channels, with full functional testing and traceability documentation available upon request.
Complete Technical Specifications
- Part Number: 51304584-200
- Manufacturer: Honeywell Process Solutions
- Platform Compatibility: TDC-3000 (HPM / PM subsystems)
- Module Type: Analog I/O Control Board
- Form Factor: PCB card assembly, rack-mount
- Weight: 720 g (approx.)
- Country of Origin: United States
- Condition: Surplus / Refurbished – Fully Tested
- Warranty: 12-month functional warranty (Konmask standard)
- Certifications: CE, UL (original OEM certifications apply)
Proven Application Environments
- Petroleum refining and upstream oil & gas process control
- Petrochemical and specialty chemical plant DCS infrastructure
- Power generation (coal, gas, nuclear) distributed control loops
- Pulp & paper and water treatment automation systems
- Pharmaceutical batch process control with TDC-3000 backbone
- Any facility maintaining Honeywell HPM or PM rack assemblies
Engineering Advantages
- OEM-Identical Replacement: Drop-in compatibility with existing TDC-3000 rack slots — no re-engineering required
- Signal Integrity: Factory-calibrated analog I/O channels maintain loop accuracy within OEM specification
- Extended Asset Life: Enables continued operation of proven TDC-3000 infrastructure without costly platform migration
- Rapid Deployment: Ready-to-install with full functional test report; minimizes unplanned downtime windows
- Traceability: Serial number and revision level documented; supports ISO 9001 maintenance records
System Architecture & Signal Flow
Within the TDC-3000 architecture, the 51304584-200 I/O Control Board interfaces between field instrument wiring (4–20 mA analog loops, thermocouple/RTD inputs) and the HPM/PM controller backplane. The board handles signal conditioning, A/D conversion, and channel multiplexing, passing digitized process values to the controller via the Universal Control Network (UCN) or Local Control Network (LCN) depending on subsystem configuration. Redundant board configurations are supported in HPM racks for high-availability loops.
Sourcing & Quality Verification
- All units sourced from decommissioned plant assets or authorized surplus distributors
- 100% functional burn-in test performed prior to listing
- Visual inspection: no cracked components, corroded traces, or damaged connectors
- Firmware revision verified against Honeywell TDC-3000 compatibility matrix
- Anti-static packaging with humidity indicator card included
- Certificate of Conformance (CoC) available on request
Procurement Process
- Confirm compatibility: Verify your HPM/PM rack revision and firmware version against the 51304584-200 compatibility matrix (contact us for the matrix PDF)
- Request a quote: Email support@konmask.com for volume pricing, lead time, and CoC documentation
- Place order: Secure checkout via Konmask.com; T/T wire transfer and credit card accepted
- Shipping: DHL / FedEx international express; export documentation (commercial invoice, packing list, HS code 8537.10) provided
- Incoming inspection: We recommend functional loop test before installation; our engineers are available for remote commissioning support
Technical FAQ
Q: Is the 51304584-200 compatible with both HPM and PM subsystems?
A: Yes. The board is designed for use across TDC-3000 HPM and PM rack assemblies. Confirm your rack revision with Honeywell documentation or contact our team.
Q: What is the difference between -100, -150, and -200 revisions?
A: The -200 suffix denotes a specific hardware revision with updated component tolerances. It is not interchangeable with -100 or -150 without engineering review. Always match the exact part number.
Q: Can you provide a test report?
A: Yes. A functional test report is available for each unit. Request it at the time of order or before purchase via email.
Q: What is the lead time?
A: In-stock units ship within 2 business days. Out-of-stock items typically have a 2–4 week sourcing lead time. Contact us for real-time availability.
Q: Do you accept returns?
A: Yes, within 30 days of receipt for units in original condition. DOA units are replaced or refunded under our 12-month warranty.
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