Honeywell FC-IOCHAS-0003S – 3-Slot I/O Chassis | Experion PKS DCS Platform
Engineering Background: The Honeywell FC-IOCHAS-0003S is a 3-slot I/O chassis (backplane) designed for use within the Honeywell Experion PKS (Process Knowledge System) distributed control system architecture. It serves as the structural and electrical backbone for mounting and interconnecting I/O modules in process automation environments, including refining, petrochemical, power generation, and advanced manufacturing facilities.
Product Positioning: As a critical infrastructure component, the FC-IOCHAS-0003S enables modular I/O expansion within Experion PKS controller cabinets. It supports high-density field signal termination and is engineered for continuous 24/7 industrial operation with deterministic signal routing and robust EMI shielding. Procurement engineers sourcing replacement or expansion chassis for legacy and current Experion PKS installations will find this unit a direct, specification-matched solution.
Complete Technical Specifications
- Part Number / SKU: FC-IOCHAS-0003S
- Manufacturer: Honeywell Process Solutions
- Platform / Series: Experion PKS (Process Knowledge System)
- Module Type: I/O Chassis (Backplane)
- Slot Count: 3 slots
- Form Factor: DIN-rail / panel-mount chassis
- Weight: 2,800 g (approx.)
- Operating Temperature: 0°C to +60°C (typical Experion PKS range)
- Humidity: 5% to 95% RH, non-condensing
- Power Supply: Supplied via system backplane bus from Experion PKS power module
- Communication Bus: Experion PKS internal I/O bus (proprietary Honeywell backplane protocol)
- Compliance: CE, UL listed (per Experion PKS system certification)
- Country of Origin: USA
Proven Application Environments
- Oil & Gas refining and upstream process control
- Petrochemical and chemical plant DCS cabinets
- Power generation (thermal, nuclear auxiliary systems)
- Pulp & paper and advanced manufacturing automation
- Pharmaceutical batch process control systems
- Water treatment and utilities infrastructure
Engineering Advantages
- Direct OEM Replacement: 100% pin-compatible with existing Experion PKS I/O chassis slots — zero re-engineering required.
- Modular Scalability: Supports incremental I/O expansion without controller reconfiguration.
- Robust Signal Integrity: Backplane design minimizes cross-talk and ensures deterministic signal routing across all 3 slots.
- Reduced Downtime: Hot-swap compatible with Experion PKS redundancy configurations (subject to system design).
- Long Service Life: Industrial-grade PCB and connector materials rated for continuous operation in harsh environments.
System Architecture & Signal Flow
The FC-IOCHAS-0003S integrates into the Experion PKS I/O subsystem as follows:
- Controller Node → FIM (Field Interface Module) → I/O Chassis (FC-IOCHAS-0003S) → I/O Modules → Field Devices
- The chassis backplane distributes power and communication bus signals to each of the 3 I/O module slots.
- Compatible I/O modules (AI, AO, DI, DO, HART) seat directly into the chassis slots and are addressed automatically by the Experion PKS controller via the FIM.
- Chassis grounding is achieved through the panel mounting frame, ensuring system-level EMI compliance.
Sourcing & Quality Verification
- Stock Condition: Surplus / refurbished units available; each unit inspected prior to shipment.
- Inspection Protocol: Visual inspection, connector integrity check, and functional verification against Honeywell FC-IOCHAS-0003S datasheet specifications.
- Packaging: Anti-static ESD bag + foam-lined carton for international freight.
- Warranty: 90-day replacement warranty against manufacturing defects.
- Traceability: Serial number and lot documentation available upon request.
Procurement Process
- Submit your RFQ via support@konmask.com or WhatsApp +0086 19859288691.
- Receive stock confirmation, lead time, and formal quotation within 24 hours.
- Place order via Konmask.com secure checkout (T/T, PayPal, credit card accepted).
- Unit ships within 1–3 business days with tracking; DHL / FedEx / UPS international available.
- Post-delivery technical support available for integration questions.
Technical FAQ
Q: Is the FC-IOCHAS-0003S compatible with Honeywell TDC 3000?
A: No. The FC-IOCHAS-0003S is designed for the Experion PKS platform. TDC 3000 uses a different chassis family. Please confirm your system generation before ordering.
Q: Can I mix I/O module types in the 3 slots?
A: Yes. The chassis is agnostic to I/O module type; AI, AO, DI, and DO modules can be mixed within the same chassis, subject to Experion PKS system configuration rules.
Q: What FIM is required to drive this chassis?
A: The chassis is driven by a compatible Honeywell FIM (Field Interface Module) connected via the Experion PKS I/O bus. Consult your Experion PKS system design documentation for FIM-to-chassis ratio requirements.
Q: Do you provide a Certificate of Conformance (CoC)?
A: Yes, CoC documentation is available upon request for orders requiring traceability.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1 unit. Volume pricing is available for orders of 5+ units.
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