Product Short Description
Technical Specifications
Input Channels: 40 independent triple-redundant channels (120 total input paths).
Input Types:
Current: 4-20mA (0-22mA configurable).
Voltage: 0-10V (0-6V configurable).
Thermocouple: J-type (configurable for other types).
Accuracy: ±0.02% full-scale (FS) for current/voltage inputs; ±0.1% FS for thermocouples.
Resolution: 16-bit (3.9μA for current, 0.15mV for voltage).
Sampling Rate: 100Hz per channel; update time of 250ms.
Isolation: 2500V DC channel-to-channel and channel-to-backplane isolation.
Power Supply: 20-32V DC (typical consumption: 300mA; max: 450mA at 24V DC).
Operating Temperature: -20°C to +60°C (storage: -25°C to +70°C).
Humidity: 5% to 95% non-condensing.
Dimensions: 145mm × 233mm × 57mm (L × W × H).
Weight: 1.5kg.
Certifications: CE, UL, TÜV, IEC 61508 SIL 3, ISO 9001.
Description
Functional Features
- TMR Architecture: Each input channel has three independent signal paths with hardware voting. A fault in one path does not affect operation.
- High Precision: 16-bit resolution and digital filtering ensure accurate data acquisition in harsh environments.
- Flexible Input Configuration: Supports current, voltage, and thermocouple signals without hardware changes.
- Comprehensive Diagnostics:
- Open/short circuit detection.
- Signal out-of-range alarms.
- Module self-diagnostics and redundancy synchronization monitoring.
- 1ms resolution SOE (Sequence of Events) recording.
- Fault Tolerance: Single-channel failure triggers automatic switching to redundant paths.
- Hot Swapping: Supports online replacement without system shutdown (requires compatible system configuration).
- EMC Compliance: Meets EN 55032 and EN 61000-6-2 industrial standards.
- User-Friendly Interface: Front-panel LEDs indicate channel status and faults for quick troubleshooting.
Application Scenarios
- Oil and Gas:
- Monitoring pressure, temperature, and flow in reactors, pipelines, and offshore platforms.
- Safety instrumented systems (SIS) for emergency shutdown (ESD) and fire & gas (F&G) detection.
- Chemical Processing:
- Precise control of reactor temperature and pressure in hazardous chemical plants.
- Anti-surge control for compressors.
- Power Generation:
- Nuclear power plant safety systems for reactor temperature and radiation monitoring.
- Thermal power plant boiler control and turbine supervision.
- Pharmaceuticals:
- Compliance with GMP (Good Manufacturing Practice) for sterile process monitoring.
- Cleanroom environment control.
- Metallurgy:
- Blast furnace and electric arc furnace temperature monitoring.
- Rolling mill tension and speed control.
- Water Treatment:
- Industrial wastewater pH and conductivity measurement.
- Drinking water treatment plant chlorine level monitoring.
- Marine and Offshore:
- Dynamic positioning systems for vessels.
- Engine room monitoring and propulsion control.
- Aerospace:
- Ground test equipment for aircraft systems.
- Rocket launch vehicle monitoring.
Key Advantages
- Safety Certification: IEC 61508 SIL 3 compliance ensures suitability for the highest-risk applications.
- High Availability: MTBF (Mean Time Between Failures) exceeds 500,000 hours.
- Scalability: Compatible with Modbus, Profibus, and other industrial protocols for easy integration.
- Environmental Robustness: Operates reliably in extreme temperatures, humidity, and electromagnetic interference.
- Reduced Downtime: Hot-swapping capability minimizes maintenance disruptions.
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