ABB TU838

Product Introduction

Usage Parameters

Working voltage: supports 220V input voltage, can stably operate the device in an industrial environment, and supports all modules and circuits.

Output frequency: ABB TU838 is capable of achieving 50Hz output frequency, which can meet the basic requirements of most industrial machines and ensure coordinated operation with other equipment.

Ambient temperature: TU838 can operate in a wide temperature range, but it is recommended to operate in an environment of 0-55 degrees Celsius to ensure the full performance and stability of the device. In extreme environmental conditions, whether high or low temperatures, additional protection measures can be introduced.

Ambient humidity: TU838 has a fairly good tolerance to ambient humidity, but high humidity may interfere with the smooth operation of the device. The working relative humidity is preferably not more than 90%.

Size: The size of TU838 is relatively compact, although the very special design of the device and packaging will slightly change its specific size. The compact design does help to install it into a control cabinet or control box, because it saves space.

Weight: The weight ensures the stability of TU838 and helps to simplify installation and operation. The weight is usually around 2kg.

Product Features

1. Powerful communication function: TU838 supports multiple communication protocols, such as communication with fieldbuses such as Profibus, to achieve fast and accurate data transmission and information transmission with other devices. In this way, it enables TU838 to efficiently collaborate with different devices in multi-faceted industrial automation systems to achieve system collaboration.

2. Highly reliable data processing capabilities: TU838 provides accurate data acquisition and processing functions, so that different input signals can be accurately analyzed. Whether it is analog input or digital input, it can quickly and accurately receive it as a recognizable data signal, providing a reliable data source for the control system. For data output, it provides a very accurate output signal to the corresponding control signal according to the requirements of the control system to achieve very accurate control of the industrial process.

3. Configurable and expandable: Based on modular design, different modules are provided for users to configure and assemble the system according to actual needs to meet different application scenarios. Make the installation and maintenance of TU838 simpler and save resources in other aspects.

4. Self-diagnosis and protection function: The self-diagnosis function ensures that the company is equipped with automatic devices to monitor the working status of the equipment in real time, and any abnormal situation will trigger an alarm in time, and take corresponding basic protection measures. For example, when suspicious components such as overvoltage and overcurrent are detected, the device will automatically disconnect the circuit through the internal relay, which not only protects itself, but also protects nearby equipment and the entire system.

Scope of Application

Industrial automation field: continuous process monitoring and control of production equipment, robots, elevators, etc. Including the control and monitoring of various process parameters in the production process, such as temperature, pressure, etc., control and data acquisition of robots, conveyor lines and other equipment in automobile manufacturing plants; using equipment installed in power plants and substations to monitor and control the power system of the power industry, monitor the operating status of the generator, and monitor the voltage and current values in real time during the transmission of electric energy to ensure the safe and stable operation of the power system; in the metallurgical industry, controllers can be used to monitor smelting equipment and process parameters. For example, a monitor that can control parameters such as blast furnace temperature and pressure can realize automatic control of smelting feed and discharge; automatic control and monitoring can be carried out in the chemical process, precise control of reactor temperature, pressure, flow, etc., and real-time status monitoring of chemical equipment to ensure safe and stable chemical production.