TRICONEX AI3351 High-performance Analog Input Module

• High-precision signal conversion: Adopting advanced microprocessor technology and programmable logic controllers, it can accurately process analog signals with 16-bit resolution, achieving an accuracy of ±0.1% of the full-scale range. This ensures the accuracy of signal conversion and provides a foundation for precise control of industrial processes.
• High-reliability design: It adopts a Triple Modular Redundancy (TMR) architecture, which contains three independent and parallel operating control systems. This eliminates single-point faults; even if one channel has a hardware failure, other channels can take over its functions, ensuring uninterrupted process control and high integrity.
• Fast response capability: It supports a sampling rate of up to 250kHz and an update rate of 100ms, enabling real-time collection and processing of a large number of analog signals. This ensures the timeliness and accuracy of the control system, meeting the needs of real-time monitoring and control of rapidly changing industrial processes.
• Good anti-interference ability: It has excellent anti-vibration and anti-shock capabilities, allowing stable operation in harsh industrial environments. This reduces the impact of external interference on signal collection and processing, ensuring the reliability and stability of the system.
• Flexible configuration options: Users can adjust parameters such as sampling rate and filter settings according to actual needs to adapt to different industrial application scenarios and sensor types, improving the versatility and adaptability of the module.
• Hot-swappable function: It supports online module replacement. During system operation, faulty modules can be removed and replaced without interrupting the process, greatly reducing downtime and improving the maintainability and availability of the system.

• Input type: Analog input. The input signals are usually 4-20mA or 0-20mA current signals, and can also support 0-10V voltage signals.
• Number of channels: Typically 8 analog input channels, and some models can reach 32 channels.
• Operating voltage: 24V DC.
• Operating temperature range: -40°C to +70°C.
• Storage temperature range: -40°C to +85°C.
• Communication protocols: Supports multiple communication protocols such as Modbus TCP/IP, EtherNet/IP, Profinet, Modbus RTU, and DNP3, facilitating integration and data exchange with other devices and systems.

• Petrochemical industry: Used to monitor key parameters such as temperature, pressure, and flow during oil and gas extraction, transportation, and processing, ensuring the safe operation of production processes and preventing accidents such as leaks and explosions. It is applied in places like refineries, chemical plants, and natural gas processing plants.
• Power industry: Can be used in the safety protection systems of power plants to monitor key operating parameters of steam turbines, boilers, and generator sets, such as steam pressure, temperature, and water level. It realizes safety functions like boiler tripping and turbine protection, ensuring the stability and safety of power production.
• Nuclear energy industry: In the safety systems of nuclear power plants, it is used to monitor various parameters of nuclear reactors, such as temperature, pressure, and liquid level, ensuring the safe operation of nuclear reactors and preventing serious accidents like nuclear leaks.
• Pharmaceutical industry: In the pharmaceutical production process, it is used to monitor key process variables, such as the temperature, pressure, and flow of reaction kettles, ensuring drug quality and production safety, and complying with strict Good Manufacturing Practice (GMP) standards.
• Metallurgical industry: Used for monitoring in the steel manufacturing process, it monitors the operating parameters of equipment such as blast furnaces, converters, and rolling mills, including temperature, pressure, current, and voltage. It realizes precise control of the production process and fault diagnosis, improving product quality and production efficiency.
• Mining industry: Can be used for monitoring the operation of mining equipment, such as the condition monitoring of hoists, crushers, and ventilators. By collecting analog signals such as temperature, pressure, and vibration, it realizes early warning and diagnosis of equipment faults, ensuring the safety and efficiency of mining production.