High-Density Redundant I/O Rack | Honeywell FC-IOCHAS-0003S

Availability: 99 left in stock

Product Overview The Honeywell FC-IOCHAS-0003S serves as the mission-critical foundation for the Safety Manager SC (S300 IOTA) and Experion PKS systems. This 3-slot redundant I/O chassis...

SKU: FC-IOCHAS-0003S

Manufacturer: Honeywell
Product No.: FC-IOCHAS-0003S
Product Type: SIL3 Safety Systems
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell FC-IOCHAS-0003S serves as the mission-critical foundation for the Safety Manager SC (S300 IOTA) and Experion PKS systems. This 3-slot redundant I/O chassis provides the mechanical support, power distribution, and high-speed communication backplane necessary for hosting redundant I/O modules. It enables hot-standby operation, ensuring that your process control remains uninterrupted even during a primary module failure. We supply this chassis as 100% Brand New and Original, specifically built to maintain SIL3 safety integrity in the world's most demanding industrial environments.

Technical Specifications

Attribute	Specification Value
Model Number	FC-IOCHAS-0003S
Slot Capacity	3 Slots (Modular Expansion)
Supported Modules	Analog I/O, Digital I/O, Termination Modules
Architecture	Hot-Standby Redundant / Dual-Channel
Communication	High-speed System Bus (MODBUS RTU / EtherCAT options)
Safety Certification	SIL3 Compliant (IEC 61508)
Operating Voltage	24 VDC (Distributed via backplane)
Operating Temperature	–40°C to +85°C
Mounting Options	Panel Mount or 19-inch Rack Mount
Dimensions	240 × 109 × 80 mm
Weight	0.8 – 1.0 kg

Engineering Advantages

Fault-Tolerant Redundancy: The FC-IOCHAS-0003S supports a true hot-standby redundant architecture. By hosting paired I/O modules, the chassis facilitates instantaneous failover. If the primary module detects a fault, the standby unit assumes control without dropping a single signal, protecting turbines, boilers, and refinery safety loops from unplanned shutdowns.
Superior Noise Immunity: Designed for harsh electromagnetic environments, the chassis backplane incorporates advanced shielding. This prevents signal cross-talk and EMI from corrupting sensitive analog data, ensuring stable performance in proximity to high-voltage drives and motors.
Extreme Thermal Performance: While commercial-grade racks fail in fluctuating climates, this chassis operates reliably from –40°C to +85°C. This resilience allows for direct installation in remote instrument enclosures (RIE) across arctic or desert landscapes without requiring supplemental HVAC systems.
High-Density Space Optimization: The 3-slot compact design manages high-density I/O counts within a minimal footprint. This allows engineers to consolidate safety-critical loops—such as pressure and flow monitoring—into smaller cabinets, significantly reducing total installation costs and materials.
Universal Communication Integration: The chassis supports flexible communication pathways, including MODBUS RTU and EtherCAT. This ensures the I/O subsystem integrates seamlessly with both legacy TDC 3000 systems and modern Experion PKS distributed control nodes.

FAQs

Can the FC-IOCHAS-0003S house different types of I/O modules simultaneously?

Yes. The 3-slot backplane allows you to mix and match digital and analog I/O modules along with their corresponding termination modules, provided they belong to the compatible S300 IOTA or Safety Manager SC series.
Does this chassis require a separate power supply for each slot?

No. The FC-IOCHAS-0003S distributes a single 24 VDC input across the entire backplane. It manages power isolation internally to protect each individual module from electrical faults occurring in adjacent slots.
Is this chassis backward compatible with TDC 3000 systems?

Yes, the FC-IOCHAS-0003S specifically supports integration with TDC 3000 and Experion PKS environments, allowing facilities to upgrade their I/O modules while maintaining existing system architecture.
What mounting hardware comes with the unit?

The unit features a universal design that supports both panel mounting for local cabinets and standard rack mounting for centralized control rooms. Detailed mounting dimensions allow for rapid site preparation.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.