ABB NTAI02

Technical Parameters

Operating voltage: 220V

Output frequency: 50Hz

Rated voltage: 24 V DC

Rated current: 2 A

Operating temperature: -40°C to +70°C

Protection level: IP20

Functional Features

Data processing: ABB NTAI02 is designed as an analog input terminal unit. It receives analog raw signals from field-level devices such as pressure sensors, temperature sensors, etc. Therefore, when it receives these weak analog signals, it amplifies them to a level suitable for further processing. It also removes undesirable noise from the signal. It amplifies and filters the analog signals before converting them into digital data, making it easy to integrate these signals into distributed control systems.

Maintaining signal integrity: ABB NTAI02 always maintains excellent signal integrity throughout the terminal and conversion process. By maintaining the integrity of the signal, errors can be minimized. Taking a chemical plant as an example, accurate temperature and pressure readings are essential to ensure product quality and safety, and its ability to maintain signal integrity means that the control system can receive accurate data and make necessary adjustments.

Easy installation: ABB NTAI02 is easy to install due to its intuitive load ratio. It has clear markings and connection points, making it easy for technicians to wire and configure the device. Detailed instructions on how to install are also included in the package, which makes it even easier. With its simple design and easy installation, even those with less experience in installing such equipment can do it smoothly.

Universal communication: ABB NTAI02 provides comprehensive communication capabilities with a wide range of field devices and control systems. This makes it ideal for industrial applications that require the use of various types of devices from different manufacturers. It acts as a bridge between legacy hardware and modern RTCs, providing a persistent communication link for a wide range of industrial network devices.

Application Areas

Oil and Gas Industry: ABB NTAI02 is popular in both upstream and downstream production. In upstream applications, including oil drilling platforms, it can be used to terminate and process signals from sensors that monitor parameters such as pressure, temperature and flow in oil and gas wells. This allows these signals to be sent to the control system, which optimizes the drilling process and ensures safe operations. In downstream operations, including refineries, it plays a key role in bridging the gap between field devices and DCS, enabling precise refining process control. For example, it can process signals from sensors that check the quality of refined products to ensure that production meets specifications.

Automated Processes: ABB NTAI02 can help automate processes in manufacturing plants. It is able to communicate with automated production line sensors and actuators. In automotive manufacturing plants, it can receive signals from sensors that monitor the position of components on an assembly line or the status of a robotic arm. It accurately terminates and converts these signals so that the control system has the data it needs to coordinate the movement of equipment, thereby improving productivity and efficiency. Its reliable and powerful signal processing capabilities are essential to keep complex manufacturing processes running smoothly.

Monitoring and controlling power plants: ABB NTAI02 is used to connect various sensors and monitoring devices to the control system of the power plant. For example, if it is a thermal power plant, it may obtain analog signals from sensors measuring boiler steam temperature and pressure. The signals are converted and sent to the control system, which uses this information to optimize the power generation process and adjust the fuel supply and ensure the safety characteristics of the plant. For example, in a hydroelectric power plant, it can process data from sensors monitoring water level and flow to effectively control the turbine.

Water treatment data transmission: The use of ABB NTAI02 in water treatment plants ensures error-free data transmission. It is able to connect with sensors that measure parameters such as pH, chlorine concentration and water turbidity. Its role is to terminate and convert the signals generated by these sensors and provide real-time data to the water treatment control system. This allows for better fine-tuning of chemical dosage, filtration processes and water treatment plant operations, as well as replenishing the production of clean and safe water. Its versatility in analyzing signals from a variety of sensors in a water treatment environment enhances its key role in ensuring the safety of water supply.