Honeywell 51306816-200 I/O Board | Replacement, Equivalent & Selection Guide
The Honeywell 51306816-200 is an I/O Board designed for use in Honeywell’s TDC3000 Distributed Control System (DCS) platform. This module serves as a critical interface between field instruments and the control network, enabling reliable signal processing in demanding industrial automation environments. At Konmask.com, we specialize in sourcing genuine and compatible DCS components to keep your control systems running without interruption.
Technical Specifications
- Part Number: 51306816-200
- Manufacturer: Honeywell Process Solutions
- Module Type: I/O Board
- Compatible Platform: Honeywell TDC3000 DCS
- Form Factor: PCB Module / Board
- Weight: 160 g
- Condition Available: New, Refurbished, Tested
- Country of Origin: USA
- Warranty: 12 months (Konmask standard)
Compatible Replacement & Equivalent Models
If the 51306816-200 is discontinued or on extended lead time, the following models may serve as functional equivalents or drop-in replacements depending on your system revision. Always verify firmware and rack compatibility before substitution.
- 51306816-100 – Earlier revision; verify I/O channel count and signal range
- 51306816-150 – Intermediate revision; check backplane connector pinout
- 51304485-100 – Alternative I/O board for TDC3000; confirm slot compatibility
- 51304485-200 – Upgraded variant; may require firmware update
- 51401544-100 – Cross-compatible in select TDC3000 cabinets; consult Honeywell BOM
Note: Konmask engineers can assist with cross-reference validation. Contact us before ordering a substitute.
Why Choose the Original Model
- ✅ Guaranteed compatibility with existing TDC3000 rack and backplane wiring
- ✅ No firmware reconfiguration required — plug-and-play replacement
- ✅ Maintains system certification and SIL integrity where applicable
- ✅ Minimizes downtime risk — no re-engineering or re-validation needed
- ✅ Honeywell factory QC standards — consistent signal accuracy and longevity
Typical Applications
- Oil & Gas refining and upstream production control
- Chemical and petrochemical plant automation
- Power generation and utilities DCS infrastructure
- Pulp, paper, and continuous process manufacturing
- Pharmaceutical batch and continuous process control
- Water treatment and municipal utility SCADA/DCS integration
System Compatibility
The Honeywell 51306816-200 is designed for integration within the following Honeywell control architectures:
- Honeywell TDC3000 – Primary target platform
- Honeywell PlantScape / Experion PKS – Verify via Honeywell migration guide
- HPM (High-Performance Process Manager) – Confirm I/O module slot assignment
- LCN (Local Control Network) – Backplane and network interface compatibility required
Always cross-reference the Honeywell System Definition Document (SDD) and cabinet BOM before installation.
Selection Guide
Use the following criteria to confirm the 51306816-200 is the correct module for your application:
- Step 1 – Identify your DCS platform: Confirm TDC3000 system generation (R400, R500, R600+)
- Step 2 – Check slot type: Verify the target slot accepts this board form factor
- Step 3 – Review I/O channel requirements: Match analog/digital channel count to process needs
- Step 4 – Confirm signal type: 4–20 mA, discrete, thermocouple, or RTD input/output
- Step 5 – Validate firmware revision: Ensure compatibility with your HPM or UCN firmware version
- Step 6 – Check spare parts list: Cross-reference against your site’s approved vendor list (AVL)
Not sure? Send us your cabinet drawing or BOM — our team will confirm the correct part number at no charge.
Quality Assurance & Sourcing
- 🔬 100% functional testing prior to shipment on all refurbished units
- 📦 Anti-static ESD packaging with moisture barrier protection
- 🏭 Traceable sourcing — original Honeywell manufacture, no counterfeit risk
- 📋 Test report available upon request for critical applications
- 🔁 Exchange program available — send your faulty unit for credit
- ✈️ Global shipping — DHL, FedEx, UPS with export documentation support
How to Order
- Add Honeywell 51306816-200 to cart and proceed to checkout
- Or contact us directly for bulk pricing, lead time confirmation, or technical pre-sales support
- Provide your PO number, delivery address, and any special packing/documentation requirements
- We will confirm stock availability and issue a proforma invoice within 1 business day
📧 Email: support@konmask.com
📞 Phone/WhatsApp: +0086 19859288691
🌐 Website: https://konmask.com
Replacement & Compatibility FAQ
Q: Can the 51306816-100 replace the 51306816-200?
A: In many cases yes, but the -200 revision includes hardware improvements. Verify with your Honeywell system engineer before substituting.
Q: Is this board compatible with Experion PKS?
A: The 51306816-200 is primarily a TDC3000 component. Experion PKS uses a different I/O architecture. Contact us for migration options.
Q: Do you offer repair services for faulty 51306816-200 boards?
A: Yes. We offer board-level repair and exchange. Contact support@konmask.com with your fault description.
Q: What is the lead time for a new unit?
A: In-stock units ship within 2–3 business days. Out-of-stock lead time is typically 4–8 weeks depending on sourcing channel.
Q: Can you provide a Certificate of Conformance (CoC)?
A: Yes, CoC and test reports are available upon request for all units.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
