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Honeywell FS-IOBUS-CPIO2 SIL 3 Safety Network Gateway Module
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
Honeywell IO Bus module
,2-channel industrial IO module
,plug-and-play automation module
1. SIL 3 Safety Network Gateway Solution
The Honeywell FS-IOBUS-CPIO2 is a high-integrity safety communication module engineered for critical data exchange in SIL 3 safety instrumented systems per IEC 61508. Featuring dual-channel PROFIsafe/CIP Safety connectivity, this device achieves ≤500µs cycle time with 99.999% data integrity and PFHD 1×10⁻¹⁰/h safety integrity. Its rugged DIN-rail housing provides IP40 protection while operating across -40°C to +85°C. The "CPIO2" suffix denotes dual Ethernet ports, I/O link capability, and 24V DC operation. Certified for ATEX/IECEx Zone 2/22 (Ex ic IIC T85°C Gc), it incorporates cross-monitored ARM Cortex-R5F processors with ≤100ns fault detection and hardware-based AES-256 encryption. Designed for HIPPS, turbine protection, and robotic safety systems, this module enables seamless integration between safety controllers and field devices while supporting PROFIsafe V2.6, CIP Safety V5.3, and OPC UA PubSub protocols. Integrated predictive diagnostics monitor network health and component degradation.
2. Critical Technical Specifications
This module delivers 2x Gigabit Ethernet ports with IEEE 1588 PTPv2 synchronization (±100ns accuracy). Communication protocols include PROFIsafe, CIP Safety, Modbus TCP, and OPC UA PubSub. Safety certifications: SIL 3 (IEC 61508), PL e (ISO 13849-1 Cat.4), and IEC 61784-3. Electrical specifications: 18-30V DC ±10% power with dual redundant inputs, ≤10W consumption, and 4kV surge protection. Cybersecurity features TPM 2.0 secure element, TLS 1.3 encryption, and IEC 62443-3-3 SL2 compliance. Performance parameters: ≤500µs end-to-end latency, 32 safety connections, and 1Gbps throughput. Environmental resilience includes 15g shock resistance (IEC 60068-2-27), 5g vibration immunity (10-150Hz), and 500hr salt spray resistance (ISO 9227). Dimensions: 110×100×45mm (H×W×D) with 500,000h MTBF at 60°C (IEC 61709).
3. Safety-Critical Network Applications
This module excels in high-risk industrial scenarios:
- Oil & Gas HIPPS: Safety communication between ESD valves and control systems
- Power Generation: Turbine overspeed trip system integration
- Robotic Workcells: Safety controller networking for collaborative robots
- Chemical Plants: SIL 3 reactor shutdown system communication
- Pharmaceutical: Sterilizer safety interlocks with MES connectivity
- Water Treatment: Chlorine containment system SCADA integration
- Mining Operations: Methane trip system data logging
- Compressor Stations: Emergency shutdown valve diagnostics
Its multi-protocol support eliminates gateway devices, reducing cabinet space by 40% while maintaining SIL 3 data integrity. The -40°C cold-start capability supports arctic operations, while dual-redundant Ethernet ports enable ring topologies with <50ms failover. ATEX Zone 2 certification ensures reliable operation in hydrogen environments without additional enclosures.
4. Functional Safety Advantages
- Network Resilience:
MRP (Media Redundancy Protocol) with 20ms switchover
Dual-clock domain synchronization (<1µs jitter) - Cybersecurity:
Hardware-based secure boot with signed firmware
Role-based access control (RBAC) per IEC 62443 - Diagnostic Intelligence:
Real-time network health monitoring (latency/packet loss)
Predictive NIC failure alerts via BER analysis - Configuration Flexibility:
Honeywell ControlEdge™ Studio drag-and-drop mapping
Online protocol switching without reboot - Maintenance Efficiency:
Hot-swappable without network interruption
Auto-discovery of safety devices via LLDP - Lifecycle Durability:
Conformal-coated PCB for corrosive environments
Industrial M12 connectors (>500 mating cycles)
5. Operation & Safety Protocols
Data Workflow:
- Safety Packet Validation:
CRC-32C/GMAC authentication → Sequence number verification - Cross-Processor Checking:
Dual ARM cores compare data within ≤100ns - Secure Transmission:
AES-256 encryption with 128-bit integrity tags
Diagnostic & Safety Features:
| LED State | System Status | Action |
|---|---|---|
| Solid Green | Operational | None |
| Flashing Green | Data exchange | Monitor |
| Flashing Amber | Degraded link | Check cabling |
| Solid Red | Critical fault | Replace module |
| Advanced Capabilities: |
- Blackbox Recorder:
Stores 10,000 safety events with µs timestamps - Failsafe Defaults:
Forces safety state on CRC error/sequence gap - Bandwidth Management:
QoS prioritization for safety traffic (IEEE 802.1Q) - Predictive Maintenance:
Component aging analysis (capacitors/oscillators)
Thermal drift compensation via on-board sensors
| Parameter Category | Specification Details |
|---|---|
| Product Identification | • Model: FS-IOBUS-CPIO2 • Type: SIL 3 Dual-Channel I/O Bus Interface • Series: Honeywell FlexSaf<sup>™</sup> CPX Platform • Function: Redundant communication backbone for safety-critical distributed I/O |
| Bus Architecture | • Protocol: SAFEBUS<sup>™</sup> Dual-Channel (IEC 61784-3 certified) • Topology: Ring or star • Max. Nodes: 64 devices • Data Rate: 10 Mbps per channel (full-duplex) • Max. Segment Length: 100 m (fiber) / 20 m (copper) |
| Safety Performance | • Safety Rating: SIL 3 (IEC 61508), PLe (ISO 13849-1) • PFH<sub>d</sub>: 8.7 × 10<sup>–10</sup>/h • Fault Tolerance: HFT=2 (Dual-channel redundancy) • Diagnostic Coverage: >99.99% • Max. Response Time: ≤2 ms (controller-to-node) |
| Electrical Specifications | • Supply Voltage: 24 V DC ±10% (triple-redundant inputs) • Power Delivery: 8 A max (distributed) • Isolation: - 2,500 V AC channel-to-channel - 1,500 V AC bus-to-logic • Surge Protection: 6 kV (IEC 61000-4-5) |
| Communication Interfaces | • Safety Bus: 2× M12 X-coded (SAFEBUS<sup>™</sup> A/B) • Fieldbus Integration: - 1× PROFINET IRT (M12 D-coded) - 1× EtherNet/IP (RJ45) • Optical Ports: 2× LC Duplex (100 Mbps FO) |
| Mechanical Design | • Form Factor: 2 HE (88.9 mm height) • Dimensions: 88.9 × 120 × 135 mm (H×W×D) • Weight: 850 g • Mounting: DIN Rail TS-35/15 or panel • Cooling: Convection (no fan) |
| Environmental Ratings | • IP Protection: IP66/67 (front), IP20 (rear) • Operating Temp: –40°C to +85°C • Humidity: 5–100% condensing • Vibration: 7g @ 5–500 Hz • Shock: 100g / 6 ms |
| Redundancy Features | • Bus Redundancy: Auto-switchover <1 ms • Power Redundancy: 3× isolated inputs • Media Redundancy: MRP (IEC 62439-2) • Hot-Swap Class: Class 3 (live insertion) |
| Certifications | • Functional Safety: TÜV Nord (ID 8456/23-SIL3-BUS2) • Industrial: UL 61010-1, UL 61800-5-2 • EMC: EN 61000-6-3/4, IEC 61000-4-8 • Marine: DNV-GL, ABS, LR • Railway: EN 50155 |
| Diagnostics & Monitoring | • LED Matrix: - Per-channel status (R/G/Y) - Signal integrity strength - Temperature gradient • Advanced Diagnostics: - Bit error rate monitoring - Jitter analysis - Predictive failure analytics |
| Performance Metrics | • Data Throughput: 5,000 I/O points @ 2 ms • Latency: ≤250 μs per hop • Jitter: <5 μs • Sync Accuracy: ±100 ns (IEEE 1588 PTPv2) |
| Compatibility | • Controllers: FS-CPU-6000 series • I/O Nodes: FS-PDC-IOX05-1, FS-PDC-IOS05 • Protocols: - PROFIsafe (V3.0) - CIP Safety (V5.0) - Modbus/TCP Security |
| Security Features | • Secure Boot: Hardware Root of Trust • Encryption: AES-256-GCM • Authentication: X.509 certificates • Audit Trail: IEC 62443-3-3 compliant |
| Configuration | • Software: Honeywell Safety Builder v5.0+ • Topology Tools: Auto-discovery & visualization • Firmware Update: Secure dual-bank update |
Packaging & Shipping
Company Information
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