Process Safety Solution – Honeywell FC-RUSIO-3224 | Safety Manager Series
Where This Product Is Used
The Honeywell FC-RUSIO-3224 is a Safety Manager (SM) Remote I/O (RIO) module engineered for safety-critical process environments. It is deployed across a wide range of industries where functional safety and high-integrity I/O are non-negotiable:
- Oil & Gas: Emergency Shutdown Systems (ESD), Burner Management Systems (BMS), and pipeline safety interlocks
- Petrochemical & Refining: Reactor protection, high-integrity pressure protection systems (HIPPS)
- Power Generation: Turbine protection, boiler safety, and generator trip circuits
- Chemical Processing: Toxic gas detection interlocks, pressure relief automation
- Offshore Platforms: Fire & Gas (F&G) systems, process shutdown (PSD) loops
- LNG & Terminal Facilities: Safety instrumented functions (SIF) requiring SIL 2 integrity
Paired with the FC-PSU-UNI2450U universal power supply unit, this module forms a complete, field-proven RIO node within the Honeywell Safety Manager architecture.
Technical Specifications
- Part Number: FC-RUSIO-3224
- Series: Safety Manager (SM) — Remote I/O (RIO)
- Manufacturer: Honeywell Process Solutions
- Module Type: Mixed Signal/Digital Remote I/O Module
- I/O Channels: 32 channels (mixed configuration)
- Safety Integrity Level: SIL 2 (IEC 61508 certified)
- Communication: Safety Manager proprietary RIO bus
- Power Supply Companion: FC-PSU-UNI2450U (Universal, 24/50V)
- Mounting: DIN rail / Safety Manager RIO chassis
- Operating Temperature: -20°C to +60°C
- Enclosure Rating: IP20 (panel-mount installation)
- HS Code: 8537.10
- Weight: 200 g (approx.)
- Country of Origin: United States
Why Engineers Specify This Model
- SIL 2 Certified: Meets IEC 61508 / IEC 61511 requirements for safety instrumented systems — no additional proof-testing burden for most SIF loops
- Seamless SM Integration: Native plug-and-play compatibility within the Honeywell Safety Manager platform; no gateway or protocol conversion required
- Mixed I/O Flexibility: 32-channel mixed configuration reduces cabinet footprint and wiring complexity versus dedicated AI/DI/DO modules
- Redundancy Support: Supports hot-standby and fault-tolerant RIO configurations for maximum system availability
- Proven Field Record: Widely deployed in Tier-1 EPC projects across global oil & gas and petrochemical facilities
- Long Product Lifecycle: Honeywell Safety Manager platform carries extended support commitments, protecting capital investment
Complete System Bill of Materials
A typical Safety Manager RIO node using the FC-RUSIO-3224 includes:
- FC-RUSIO-3224 — SM Remote I/O Module (this item)
- FC-PSU-UNI2450U — Universal Power Supply Unit (24V/50V)
- FC-RRIO-xxxx — RIO Chassis / Backplane (size per project)
- FC-SDNM-0001 — Safety Manager Network Module (if required)
- FC-TSAI-xxxx / FC-TSDI-xxxx — Terminal Boards (AI/DI/DO per loop count)
- Honeywell SM Controller (FC-SMCS-xxxx) — Central safety controller
Contact Konmask for complete BOM assistance and cross-reference support.
Compliance & Industry Standards
- IEC 61508 — Functional Safety of E/E/PE Safety-related Systems (SIL 2)
- IEC 61511 — Functional Safety for the Process Industry Sector
- ATEX / IECEx — Compatible with certified field instruments in Zone 1/2 installations (via appropriate barriers)
- CE Marking — European conformity
- UL / cUL Listed — North American safety certification
- ISO 9001 — Manufactured under Honeywell’s certified quality management system
Quality Assurance & Sourcing
Konmask sources the FC-RUSIO-3224 through verified industrial automation supply channels. Every unit undergoes the following before dispatch:
- Visual and physical inspection against OEM specifications
- Firmware version verification where applicable
- Secure anti-static packaging with humidity indicators
- Documentation package: datasheet, declaration of conformity, and traceability record
We supply both new surplus and factory-new stock. Condition is clearly stated on each listing. All items are backed by Konmask’s quality guarantee.
How to Source This Part
- In Stock: Add to cart and proceed to checkout — global shipping available
- Lead Time Orders: Contact us for volume pricing and scheduled delivery
- Urgent Requirement: Email support@konmask.com or call +0086 19859288691 for same-day response
- Cross-Reference: We can match equivalent or compatible modules — provide your existing part number
- Export & Customs: We handle export documentation, HS code 8537.10 declarations, and international freight coordination
Application-Specific FAQ
Q: Is the FC-RUSIO-3224 compatible with all versions of the Honeywell Safety Manager?
A: It is designed for the Safety Manager SM platform. Compatibility depends on your SM controller firmware version. Contact us with your SM system version for confirmation.
Q: Can this module be used in a redundant RIO configuration?
A: Yes. The Safety Manager RIO architecture supports redundant RIO bus configurations. The FC-RUSIO-3224 can be deployed in redundant pairs for high-availability SIS applications.
Q: What is the difference between FC-RUSIO-3224 and FC-RUSIO-1616?
A: The FC-RUSIO-3224 provides 32 mixed I/O channels, while the FC-RUSIO-1616 offers 16 channels. The 3224 is preferred for high-density I/O nodes to reduce chassis count and cabling.
Q: Do you supply the FC-PSU-UNI2450U power supply separately?
A: Yes. The FC-PSU-UNI2450U is available as a standalone item. Contact us for bundle pricing when ordering both together.
Q: What documentation is included with the shipment?
A: Each shipment includes the product datasheet, a Konmask quality inspection record, and a packing list. CE/UL declarations are available on request.
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Contact: support@konmask.com | +0086 19859288691
