Description
TRICONEX AI6700 is a high-performance analog input module designed to meet the rigorous demands of industrial automation and safety-critical systems. As a key component of TRICONEX’s trusted portfolio, the
AI6700 is engineered to accurately acquire and process analog signals from various field devices, ensuring reliable data transmission and seamless integration with TRICONEX control systems. This module is built to withstand harsh industrial environments while delivering exceptional precision, making it an ideal choice for applications requiring continuous monitoring and real-time data analysis. The
AI6700 plays a crucial role in enhancing system reliability and operational efficiency across diverse industries, from oil and gas to manufacturing.
Parameter |
Details |
Input Channels |
16 channels (isolated) |
Signal Types |
Supports 4-20 mA, 0-10 V, RTD, thermocouple, and millivolt inputs |
Resolution |
16-bit analog-to-digital conversion |
Accuracy |
±0.1% of full-scale range |
Update Rate |
<100 ms per channel |
Voltage Supply |
24 V DC (powered via backplane) |
Compatibility |
TRICONEX Triplex® control systems |
Operating Temperature |
-40°C to +70°C |
Certifications |
SIL 2/3 compliant (IEC 61508), ATEX, CSA, and CE certified |

TRICONEX AI6700
The AI6700 stands out for its truly isolated architecture, which minimizes cross-channel interference and protects against voltage surges, ensuring data integrity even in noisy industrial environments. Its hot-swappable design enables maintenance without system shutdown, reducing downtime and improving operational flexibility. The module’s advanced diagnostics provide real-time status updates, including channel health and communication errors, allowing proactive troubleshooting. With support for multiple signal types, the AI6700 eliminates the need for dedicated modules, simplifying inventory management and lowering costs. For example, its RTD and thermocouple compatibility makes it suitable for precision temperature monitoring in refineries, where accurate process control is critical.
The TRICONEX AI6700 is widely used in industries requiring high-reliability analog input solutions, such as:
- Oil and Gas: Monitoring pressure, flow, and temperature in upstream and downstream processes.
- Chemical and Petrochemical: Ensuring precise control of reactive processes and safety interlocks.
- Power Generation: Managing boiler control systems and turbine monitoring.
- Manufacturing: Optimizing production lines through real-time sensor data acquisition.
Use Case: A major petrochemical plant integrated the AI6700 into its TRICONEX safety system to monitor over 100 temperature points in a distillation column. The module’s fast update rate and high accuracy enabled the plant to detect subtle process variations early, preventing potential upsets and improving yield by 5%.
Compared to similar analog input modules in the market, the AI6700 distinguishes itself through its triple modular redundancy (TMR) design, which provides fault tolerance unmatched by non-redundant alternatives. Its wide temperature range and robust isolation features also outperform standard modules in extreme environments, making it a preferred choice for applications where system downtime is costly.

TRICONEX AI6700
When selecting the AI6700, consider:
- Signal Requirements: Ensure the module supports the input types (e.g., RTD, thermocouple) needed for your application.
- System Compatibility: Verify integration with your existing TRICONEX control platform.
- Environmental Demands: Assess if the module’s temperature and vibration specifications align with your operational conditions.
- Scalability: Evaluate channel count and expansion capabilities for future system growth.
- Installation: Follow TRICONEX’s guidelines for proper grounding and cable routing to avoid electromagnetic interference.
- Maintenance: Regularly check module diagnostics via the control system to identify potential issues before they escalate.
- Safety Compliance: Ensure the module is configured and validated in accordance with applicable safety standards (e.g., SIL).
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner, we provide and other automation spare parts sales and technical support. Please visit our website www.xydcontrol.com or contact us and we will be happy to serve you.
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