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>> Key Advantages & Features
Triple-Modular Redundancy (TMR) Architecture
Utilizes TMR technology with three independent processing channels that continuously vote on outputs, eliminating single points of failure. This design achieves a Safety Integrity Level (SIL) 3 rating, with a probability of failure on demand (PFD) as low as 1.2×10⁻⁴, making it ideal for safety-critical applications like emergency shutdown systems (ESD) in oil refineries.
High-Speed Processing & Response
Equipped with a 32-bit RISC processor operating at 200 MHz, it executes safety logic in 0.1 ms per 1000 instructions. This rapid response ensures timely activation of protective actions, such as shutting down a turbine within milliseconds of detecting abnormal vibration in power generation facilities.
Seamless Integration with Triconex Systems
Fully compatible with Triconex T8100 and T9400 systems, supporting hot-swap functionality for uninterrupted operation during maintenance. It communicates via the Triconex proprietary bus, enabling synchronization with I/O modules and other controllers to form a unified safety network in large-scale plants.
Comprehensive Diagnostics & Monitoring
Features built-in self-diagnostics that continuously monitor channel health, communication links, and power supply status. Diagnostic data is accessible via Triconex Engineering Tools, reducing troubleshooting time by 50% and ensuring compliance with IEC 61508 standards.
Rugged Design for Harsh Environments
Operates in temperatures ranging from -40°C to +70°C and withstands vibration up to 2g (10–2000 Hz). Its conformal coating protects against moisture and chemical exposure, making it suitable for offshore platforms, chemical plants, and other harsh industrial settings.
>> Technical Parameters
Parameter | Specification |
Safety Integrity Level | SIL 3 (per IEC 61508) |
Architecture | Triple-Modular Redundancy (TMR) |
Processor | 32-bit RISC, 200 MHz |
Logic Execution Speed | 0.1 ms per 1000 instructions |
I/O Capacity | Up to 4096 I/O points via Triconex I/O modules |
Communication Interfaces | Triconex proprietary bus (redundant) |
Operating Voltage | 24 VDC ±10% |
Power Consumption | 15 W typical |
Operating Temperature | -40°C to +70°C (-40°F to +158°F) |
Vibration Resistance | 2g (10–2000 Hz) |
Dimensions (W×H×D) | 160mm × 100mm × 220mm (6.30" × 3.94" × 8.66") |
Weight | Approx. 500g (1.10 lbs) |
Certifications | IEC 61508, ATEX, IECEx, UL 1998 |
>> Product Uses
1. Emergency Shutdown Systems (ESD)
Controls ESD valves in oil and gas pipelines, triggering rapid shutdowns upon detecting leaks, overpressure, or fire. Its TMR design ensures failsafe operation, preventing catastrophic releases in high-pressure systems.
2. Turbine & Compressor Protection
Monitors critical parameters (vibration, temperature, pressure) in gas turbines and centrifugal compressors. Automatically initiates shutdown sequences to prevent equipment damage in power plants and refineries.
3. Chemical Process Safety
Oversees batch reactors and storage tanks, activating relief valves or isolating sections during excursions (e.g., temperature/pressure spikes). Ensures compliance with OSHA and EPA regulations for hazardous material handling.
4. Nuclear Power Plant Safety
Manages safety-related systems such as coolant flow control and emergency core cooling, providing reliable protection against radiological hazards in compliance with nuclear industry standards.
5. Marine & Offshore Safety
Protects offshore drilling rigs and FPSOs (Floating Production Storage and Offloading) by controlling blowout preventers (BOPs) and fire suppression systems, withstanding saltwater exposure and extreme weather conditions.
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