ICS TRIPLEX T9482

Description

Product Description

Technical Parameters

1. Brand: ICS TRIPLEX
2. Model: T9482
3. Device Type: Advanced TMR Mixed I/O Module (Digital + Analog) for Safety-Critical PLC Systems
4. Operating Voltage: 24V DC (dual redundant stable power supply)
5. Operating Temperature Range: -40°C to +80°C
6. Maximum Current Consumption: 7.2A
7. Digital Input Channels: 24 isolated channels (configurable dry contact/NPN/PNP)
8. Digital Output Channels: 24 isolated channels (configurable dry contact/NPN/PNP), 2.5A per channel
9. Analog Input Channels: 12 isolated channels (4–20mA, 0–10V, ±5V configurable)
10. Analog Output Channels: 12 isolated channels (4–20mA, 0–10V, ±5V configurable)
11. Protection Class (IP Rating): IP24
12. Housing Material: High-strength aluminum alloy (enhanced conformal coating)
13. Dimensions (L×W×H): 148mm × 94mm × 57mm
14. Warranty Period: 3 years
15. Power Consumption: ≤4.5W
16. Signal Response Time: ≤0.5ms (digital), ≤0.9ms (analog)
17. Isolation Voltage: 3000V AC (channel-to-channel, channel-to-ground)
18. Safety Certification: IEC 61508 SIL 3, TÜV Rheinland, CE, UL
19. Analog Signal Accuracy: ±0.02% of full scale
20. Sequence of Events (SOE) Resolution: 1ms

Advantages and Features

1. High-Density Integrated Mixed I/O: ICS TRIPLEX T9482 combines 24 digital input, 24 digital output, 12 analog input, and 12 analog output channels in a single module, achieving exceptional integration density. This eliminates the need for multiple separate I/O modules, optimizing control cabinet space and reducing equipment procurement, wiring, and maintenance costs for complex industrial systems.
2. Reinforced TMR Fault-Tolerant Safety: Adopting an upgraded triple modular redundancy design with a 2-out-of-3 voting mechanism and real-time fault-detection algorithms, ICS TRIPLEX T9482 automatically identifies and isolates faulty redundant paths or channels. Even if one path malfunctions, the module continues to transmit accurate signals, ensuring uninterrupted operation in safety-critical applications involving both digital and analog control.
3. Ultra-Precision Analog Performance: The analog channels of ICS TRIPLEX T9482 achieve an industry-leading signal accuracy of ±0.02% of full scale, while the digital channels offer a fast response time of ≤0.5ms. This ensures precise capture of subtle process parameter changes and rapid execution of control commands, meeting the demands of ultra-high-precision industrial processes such as pharmaceutical production and aerospace component testing.
4. Extreme Environmental Resilience: With an extended operating temperature range of -40°C to +80°C and enhanced conformal coating, ICS TRIPLEX T9482 operates stably in extreme conditions—from Arctic industrial sites to desert oilfields. Its 3000V AC isolation voltage and strong electromagnetic interference resistance also make it suitable for harsh environments like chemical plants and offshore platforms.
5. Comprehensive Protection & Easy Maintenance: The module integrates short-circuit, overcurrent, overvoltage, and reverse polarity protection for all channels, effectively extending the lifespan of connected field devices. Built-in LED status indicators for each I/O channel and a dedicated diagnostic interface enable quick fault localization. It also supports hot-swappable installation, allowing on-site maintenance without system shutdown.

Application Cases in Various Industries

1. Nuclear Power Industry: In nuclear power plants, ICS TRIPLEX T9482 handles digital signals from containment safety switches and analog signals from reactor coolant flow/temperature sensors, outputting control signals to emergency cooling system actuators. Its SIL 3 certification and ultra-precision analog performance ensure compliance with the strictest nuclear safety standards, safeguarding reactor operation.
2. Oil and Gas Industry: In offshore drilling platforms, the module collects digital signals from emergency shutdown valves and analog signals from wellhead pressure/flow sensors, while controlling analog pump regulators and digital isolation valves. ICS TRIPLEX T9482’s corrosion-resistant design and TMR architecture ensure reliable operation in corrosive marine environments and extreme weather.
3. Chemical Industry: In large chemical production lines, ICS TRIPLEX T9482 monitors digital safety interlocks and analog reactor temperature/pressure/concentration data, controlling analog reagent dosing pumps and digital waste treatment valves. Its high precision and fault-tolerant design prevent industrial accidents caused by signal errors, complying with strict environmental and safety regulations.
4. Pharmaceutical Industry: In pharmaceutical production facilities, the module collects digital signals from cleanroom safety gates and analog signals from mixing tank temperature/humidity sensors, controlling analog material transfer pumps and digital sterilization equipment. ICS TRIPLEX T9482’s ultra-high analog accuracy and GMP compliance ensure the consistency and quality of pharmaceutical products.
5. Aerospace Manufacturing: In aerospace component testing facilities, the module captures digital test bench safety signals and analog structural stress/vibration data, outputting control signals to precision test actuators. Its fast response time and integrated mixed I/O capabilities ensure the accuracy and reliability of critical component performance tests.

Comparison with Competitors

Selection Suggestions and Precautions

Selection Suggestions

1. Prioritize High-Capacity Mixed I/O Mission-Critical Scenarios: With 72 integrated I/O channels and SIL 3 certification, ICS TRIPLEX T9482 is ideal for industries such as nuclear power, oil and gas, and aerospace—where systems require both digital and analog signals, high channel density, and zero tolerance for downtime or signal errors.
2. Check System Compatibility: If your existing control system uses ICS TRIPLEX Trusted series hardware (e.g., T9100 processor, T8850 communication module), ICS TRIPLEX T9482 will integrate seamlessly, reducing integration costs and ensuring consistent system performance without additional protocol adaptation.
3. Evaluate Ultra-Precision Requirements: For precision-focused industries such as pharmaceuticals and aerospace component testing, the module’s ±0.02% analog signal accuracy meets the strictest process control standards, eliminating the need for additional calibration equipment.
4. Consider Extreme Environment Needs: For projects installed in high-temperature areas (above +70°C) or harsh environments with strong interference, the module’s -40°C to +80°C operating range and 3000V AC isolation voltage provide superior reliability compared to competitors.

Precautions

1. Installation by Certified Technicians: Installation, wiring, and configuration of ICS TRIPLEX T9482 must be performed by certified technicians with experience in ICS TRIPLEX safety systems. This ensures compliance with SIL 3 requirements and avoids configuration errors, especially for mixed I/O signal matching and channel power distribution.
2. Confirm Redundant Power Supply: The module relies on dual redundant 24V DC power. Ensure the power supply system is properly configured with backup units and surge protectors to prevent signal loss due to single power source failure and avoid voiding the warranty.
3. Avoid Exposure to Corrosive Substances: Do not expose ICS TRIPLEX T9482 to direct water, corrosive gases, or abrasive materials, even though it has an IP24 protection rating and enhanced conformal coating. This preserves the integrity of the isolation circuits and internal components.
4. Regular Calibration and Diagnostics: Conduct regular maintenance (at least once every six months) in accordance with the manufacturer’s guidelines. Calibrate analog channels, test digital channel responsiveness, and update firmware to maintain SIL 3 compliance and ultra-high performance.
5. Use Genuine Spare Parts: For repairs or replacements, use only genuine ICS TRIPLEX spare parts. Non-genuine components may violate safety certifications, reduce signal accuracy, and lead to system malfunctions in critical mixed I/O scenarios.

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