Honeywell 8C-SHEDA1 (51307186-175) DCS Header Board – Experion PKS C300 Series
When a DCS header board fails in a live process plant, the consequences are immediate and severe: I/O modules lose their backplane connection, field signals go dark, and operators are left flying blind. In continuous process industries — refining, petrochemicals, power generation — even minutes of unplanned downtime can cost tens of thousands of dollars and trigger safety shutdowns. The Honeywell 8C-SHEDA1 (P/N 51307186-175) is the structural and electrical backbone that prevents exactly this scenario, providing the secure mounting interface and signal routing that keeps your IOTA modules communicating reliably with the C300 controller.
Within the Experion PKS C300 architecture, the 8C-SHEDA1 header board occupies a critical tier: it is the passive yet indispensable interconnect that bridges field termination assemblies (FTAs) and I/O modules to the controller bus. Honeywell’s Experion PKS platform is deployed in thousands of facilities worldwide, and the C300 controller family remains one of the most widely installed DCS platforms in the process industries. Sourcing a genuine, tested 8C-SHEDA1 is essential for any maintenance, expansion, or emergency replacement project.
Technical Specifications
- Part Number: 8C-SHEDA1 / 51307186-175
- Manufacturer: Honeywell Process Solutions
- Series: Experion PKS – C300 Controller / IOTA Platform
- Module Type: DCS Header Board (Backplane Interface)
- Weight: Approx. 340 g
- Compatibility: Honeywell Experion PKS C300 series I/O subsystem
- Condition Available: New surplus / Refurbished / Used tested
Key Features & Benefits
- Genuine Honeywell OEM Part – ensures full compatibility and signal integrity within the Experion PKS ecosystem
- Dual Part Number Reference – catalogued as both 8C-SHEDA1 and 51307186-175, eliminating cross-reference confusion during procurement
- Robust Backplane Design – provides stable mechanical mounting and low-impedance electrical pathways for IOTA modules
- Drop-in Replacement – no firmware changes or reconfiguration required; restores system operation immediately upon installation
- Long Service Life – engineered to Honeywell’s industrial-grade standards for continuous 24/7 process environments
- Fast Sourcing – available from Konmask.com stock for urgent MRO and capital project needs
Industry & Equipment Applications
- Oil & Gas – upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS
- Petrochemical & Chemical Processing – reactor control, distillation column automation
- Power Generation – boiler management systems, turbine control integration
- Pulp & Paper – continuous digester and recovery boiler control
- Pharmaceutical – batch process control under FDA 21 CFR Part 11 environments
- Water & Wastewater Treatment – SCADA-integrated process control panels
System Integration & Compatible Parts
The 8C-SHEDA1 header board is designed to work within the broader Honeywell Experion PKS C300 I/O subsystem. Compatible and commonly co-ordered parts include:
- Honeywell C300 Controller modules (51309276-175, etc.)
- Honeywell IOTA I/O modules (AI, AO, DI, DO series)
- Honeywell Field Termination Assemblies (FTAs)
- Honeywell Power Supply modules for C300 chassis
- Honeywell redundancy modules for high-availability configurations
Contact our technical team to verify compatibility with your specific system revision and firmware version before ordering.
Our Quality Assurance Process
- Visual Inspection: All boards inspected for physical damage, corrosion, and connector integrity
- Functional Testing: Refurbished units undergo bench-level power-on and communication testing where applicable
- Traceability: Part numbers and revision codes verified against Honeywell documentation
- Packaging: Anti-static ESD packaging with moisture barrier for safe international shipping
- Warranty: 12-month warranty on tested units; terms available on request
How to Order
- Submit an RFQ via our website contact form or email support@konmask.com
- Provide your required quantity, preferred condition (new / refurbished / used tested), and delivery timeline
- Receive a formal quotation with lead time and shipping options within 24 business hours
- Confirm order and receive proforma invoice; payment via T/T, PayPal, or trade terms for qualified buyers
- Shipment with full tracking; DHL / FedEx / UPS express available for urgent requirements
Why Choose Konmask.com?
- 🔧 Industrial Automation Specialists – focused exclusively on DCS, PLC, and process control components
- 🌍 Global Export Experience – serving buyers in 50+ countries with compliant international shipping documentation
- ⚡ Emergency Stock Available – priority fulfillment for plant shutdown and critical MRO situations
- 📋 Technical Support – our engineers can assist with cross-referencing, compatibility checks, and installation guidance
- 🔒 Secure Transactions – transparent pricing, formal invoicing, and buyer protection on all orders
Frequently Asked Questions
- Q: Is 8C-SHEDA1 the same as 51307186-175?
- A: Yes. 8C-SHEDA1 is the Honeywell engineering part number, while 51307186-175 is the manufacturing/catalog part number. Both refer to the identical header board assembly.
- Q: Is this board compatible with all Experion PKS revisions?
- A: The 8C-SHEDA1 is designed for the C300 IOTA platform. Compatibility may vary by system revision. Please share your system details when submitting an RFQ so our team can confirm suitability.
- Q: Do you offer expedited shipping for emergency plant shutdowns?
- A: Yes. We offer DHL/FedEx express shipping globally. Contact us directly at +0086 19859288691 for urgent requirements.
- Q: What warranty do you provide?
- A: Tested and refurbished units carry a 12-month warranty. New surplus units are sold as-is with inspection certification. Full warranty terms are provided with each order.
- Q: Can you supply multiple units for a capital project?
- A: Yes. We handle both single-unit MRO orders and bulk procurement for capital projects. Volume pricing is available — please include your required quantity in your RFQ.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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