TRICONEX 9771-2XX Analog Input Module

TRICONEX 9771-2XX Analog input module

Diverse signal input types: Supports multiple temperature sensor inputs, including analog, thermal resistors, thermocouples, etc., which can meet the temperature measurement requirements of different industrial scenarios and can also be used to measure analog signals corresponding to other physical quantities such as pressure, flow rate, and liquid level.

Advanced control algorithm: It adopts the intelligent fuzzy PID temperature control algorithm, featuring high temperature control accuracy and ensuring minimal temperature fluctuations. It is equipped with multiple PID algorithms and supports dual PID control. Users can flexibly select the appropriate mode according to the actual working environment.

Good communication compatibility: It provides multiple bus protocols, such as EtherCAT, Profinet-RT, Modbus-RTU, Modbus-TCP /IP, etc., which is convenient for integration with PLCS or upper computer systems of different brands and can be easily integrated into various industrial control systems.

Flexible debugging methods: Supports multiple monitoring and debugging methods such as panel operation, bus monitoring, and serial port debugging. Debugging can be achieved even without a PLC, enhancing the flexibility of system debugging. The module is equipped with a liquid crystal display screen and panel operation buttons. Users can directly set parameters and monitor on the device, making the operation intuitive and convenient.

Convenient parameter setting: It provides DIP switches or DIP switches, making it convenient for users to set station addresses, communication parameters, etc. It also features a one-click self-tuning function, which can significantly reduce users' learning costs and facilitate quick debugging.

High reliability: It adopts a modular design, with a rich variety of input and output types. Expansion modules can be freely combined, enhancing the flexibility and reliability of the system. Meanwhile, a high-impedance thermocouple acquisition scheme is adopted, which has strong anti-interference ability and can ensure the accuracy of temperature measurement. It can work stably even in harsh industrial environments.

It is equipped with an alarm function: It has an internal upper and lower limit alarm function. Once the measured analog value (such as temperature) exceeds the set range, an alarm will be triggered immediately, which can promptly remind the operator to take corresponding measures to prevent accidents.

Fast acquisition speed: Some models support rapid acquisition functions, such as achieving 12.5ms rapid acquisition per channel, which can meet the application scenarios with high requirements for the response speed of analog quantity changes, ensuring the real-time and accuracy of control.

Application scenarios

In the field of industrial automation control: In automated production lines, it can be used to monitor and control various parameters, such as the rotational speed and temperature of motors, the position and pressure of mechanical arms, etc. By connecting the corresponding sensors, these physical quantities are converted into analog signals and input into the module. The module then converts them into digital signals for processing by the PLC or other control systems, achieving precise control of the production process and ensuring product quality and production efficiency.

Energy and power field: It can be applied in power plants, substations and other places. In power plants, it is used to monitor various operating parameters of generator sets, such as steam temperature, pressure, flow rate, generator voltage, current, power, etc. In substations, parameters such as oil temperature, oil level, winding temperature of transformers, as well as busbar voltage and current can be monitored, providing data support for the stable operation and fault diagnosis of the power system.

Petrochemical field: In the petrochemical production process, there are a large number of process parameters that need to be precisely monitored and controlled. This module can be connected to temperature sensors, pressure sensors, flow sensors, etc., to collect parameters such as temperature and pressure in the reactor, fluid flow and liquid level in the pipeline in real time, and transmit the signals to the control system to achieve precise control of the chemical production process. Ensure production safety and product quality.

In the field of metallurgy and steel: During the metallurgical production process, it can be used to monitor parameters such as the furnace temperature and pressure of blast furnaces, the temperature and liquid level of converters, as well as the liquid level of the mold and the billet pulling speed of continuous casting machines. By precisely collecting these analog signals, it helps operators promptly grasp the operating status of production equipment, adjust production processes, and improve the quality and production efficiency of steel products.

In the field of transportation: It can be applied to the condition monitoring of rail transit vehicles, such as monitoring the DC voltage, current and temperature of the train traction converter, the speed and torque of the motor and other parameters, to ensure the safety and reliability of train operation. It can also be used in intelligent transportation systems to monitor and control road flow, vehicle speed, signal light status, etc.

In the field of building automation: In smart buildings, it can be used to monitor and control parameters such as the temperature, humidity and wind speed of the air conditioning system, the operating status of elevators, and the water level and water pressure of the water supply and drainage system. By collecting these analog signals in real time, the automatic control of various equipment in the building can be achieved, improving the comfort and energy utilization efficiency of the building.