TRICONEX T8480

Description

1. Product Description

2. Product Parameters

Parameter	Specification
Input Channels	16 isolated analog inputs
Input Types	Voltage (0–5V, 0–10V), current (4–20mA)
Resolution	16-bit analog-to-digital conversion
Accuracy	±0.1% of full scale
Sampling Rate	20 ms per channel
Isolation	250V RMS channel-to-chassis
Communication	Triconex Triplex Backplane (internal)
Power Supply	24V DC (±15%)
Operating Temperature	-40°C to +70°C
Certifications	IEC 61508 (SIL 3), ATEX, CSA

TRICONEX T8480

3. Advantages and Features

• High Precision: The 16-bit resolution and ±0.1% accuracy ensure reliable measurement of critical process variables, such as temperature, pressure, and flow.
• Fault Tolerance: Built into Triconex’s TMR architecture, the T8480 provides hardware redundancy and self-diagnostic capabilities, reducing the risk of single-point failures.
• Wide Compatibility: Supports multiple analog input types, making it versatile for diverse sensor interfaces in industrial applications.
• Robust Design: Withstands extreme temperatures (-40°C to +70°C) and harsh industrial environments, ensuring long-term durability.

4. Application Areas and Cases

• Application Areas: Ideal for industries including oil & gas, chemical processing, power generation, and pharmaceutical manufacturing. Commonly used in safety instrumented systems (SIS), process control loops, and data acquisition for critical assets.
• Application Case: In a large-scale chemical plant, the Triconex T8480 was deployed to monitor analog signals from pressure transmitters in a reactor system. The module’s high accuracy and redundancy ensured real-time detection of pressure fluctuations, enabling proactive adjustments to prevent overpressure incidents and maintain production safety.

5. Comparison with Similar Products

Compared to generic analog input modules, the T8480 stands out for its SIL 3 certification, advanced redundancy features, and compatibility with Triconex’s TMR platform. Its rugged design and wide temperature range surpass standard modules, making it a preferred choice for safety-critical applications where reliability and compliance with international standards are essential.

TRICONEX T8480

6. Selection Advice

• Compatibility: Ensure the module is compatible with your existing Triconex controller and backplane system.
• Input Requirements: Match the module’s input types (voltage/current) and channel count to your sensor network’s specifications.
• Safety Standards: Prioritize the T8480 for applications requiring SIL 3 certification or high availability, such as SIS or emergency shutdown systems.

7. Precautions

• Installation: Follow Triconex’s guidelines for proper grounding and wiring to avoid electromagnetic interference (EMI).
• Maintenance: Regularly verify channel diagnostics and perform calibration checks to ensure ongoing accuracy.
• Software Integration: Use approved configuration tools (e.g., Triconex’s TriStation) to program the module and ensure compatibility with your control system’s firmware.