Product Short Description
Technical Specifications
- Architecture: Triple Modular Redundancy (TMR) with Hardware-Implemented Fault Tolerance (HIFT).
- Processor: Motorola PowerPC series processor with associated memory.
- Fault Containment Regions (FCRs): Three independent FCRs for fault isolation.
- Operating Voltage: 18-32 VDC.
- Power Consumption: Normal operating power.
- Input Current: 24mA.
- Processor Speed: 15-30 Hz.
- Communication: Supports multiple protocols including Modbus, OPC, and network systems.
- Event Resolution: 1ms for Sequence of Events (SOE) reporting.
- Dimensions: Original factory standard.
- Weight: 1.2 kg.
- Certifications: IEC 61508 SIL 3 certified for safety-critical applications.
Description
Functional Features
- Triple Modular Redundancy (TMR): Each channel operates independently, ensuring no single point of failure.
- Hot Swapping: Modules can be replaced without powering down the system, minimizing downtime.
- Self-Diagnostics: Continuous monitoring of module health and fault detection.
- High Noise Immunity: Designed to operate reliably in environments with electromagnetic interference (EMI) or electrical noise.
- Front Panel Indicators: LED indicators for module status, including healthy, active, standby, and fault conditions.
- Scalability: Supports expansion with additional modules for increased functionality.
- Data Logging: High-resolution data recording for fault analysis and system optimization.
- Communication Capabilities: Supports various communication protocols for seamless integration with existing systems.
Application Scenarios
- Power Generation: Used in nuclear, thermal, and renewable power plants for turbine control, generator protection, and grid stability monitoring.
- Oil & Gas: Monitors safety-critical signals in upstream, midstream, and downstream operations, such as emergency shutdown (ESD) systems and fire & gas detection.
- Chemical Processing: Ensures safe operation of hazardous processes by monitoring valves, pumps, and sensors in reactors and distillation columns.
- Water Treatment: Applied in wastewater treatment plants for pump control and level monitoring.
- Transportation: Used in railway signaling systems and airport baggage handling for fault-tolerant control.
Advantages
- High Reliability: TMR architecture ensures > 99.999% availability, making it suitable for mission-critical applications.
- Safety Certified: Complies with stringent safety standards (IEC 61508 SIL 3) for use in hazardous environments.
- Flexible Communication: Supports multiple communication protocols for seamless integration with existing systems.
- Easy Maintenance: Hot-swappable design reduces maintenance time and cost.
- Comprehensive Diagnostics: Provides detailed fault information for quick troubleshooting and system optimization.
- Industrial-Grade Design: Built to withstand harsh industrial conditions, including temperature extremes, vibration, and electromagnetic interference.
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