KUC209B15 3EHL409494R0001 | ABB Logic Conversion Module

Description

ABB power module features and applications ABB power module uses advanced integrated circuit technology to integrate power devices and logic control circuits in a highly integrated, fully sealed integrated block with power function. The power module has the advantages of convenient use and reliable performance, which represents the development direction of power supply technology. Because the switching power supply has the advantages of high efficiency and small size, it is suitable for integration. Because of its low efficiency, generally about 50%, it is difficult to achieve high-power (more than 100W) integration. The power module introduced by Jimi technology refers to the switching power module, focusing on the DC/DC converter. Today's switching power modules can reach hundreds of watts or even kilowatts. Power module products mainly include DC/DC converter module, power factor correction module, AC input module, etc. Their main characteristics are: ◆ ABB power module working frequency is high, generally 300KHz~1MHz. ◆ ABB power module size is small, ultra-thin, thickness is generally less than 20mm, light weight, generally less than 200g. ◆ ABB power module power density is large, generally 5~10W/ cubic centimeter. ◆ ABB power module is easy to use, less external components, can be expanded in parallel, and can also realize logic control and remote control. ◆ ABB power module is suitable for a wide range of power grid voltage changes. When the general AC voltage fluctuates between 150V and 280V, the output has a voltage regulator function. ◆ ABB power module temperature adaptation range is wide, can be from -55 degrees Celsius ~+100 degrees Celsius, the general high temperature substrate temperature is +85 degrees Celsius, low temperature 0 degrees, -20 degrees, -40 degrees, -55 degrees and other levels. ◆ ABB power module fully sealed package, with three anti-function, waterproof, dustproof, anti-impact. ◆ ABB power modules generally use zero voltage switch or zero current switch technology, good electromagnetic compatibility. ◆ ABB power module structure is highly standardized and easy to install.

An Analog to Digital Converter (ADC) is an electronic device used to convert an analog signal to a digital signal. It usually exists in the form of a plug-in board, which can be connected to a computer or other control system for the acquisition and conversion of analog signals. 1. Analog signal acquisition: analog digital acquisition board converts analog signals to digital signals through the built-in analog-to-digital converter (ADC). It can receive analog signals from sensors, instruments and external signal sources, such as voltage, current, temperature, pressure, etc. The acquisition board has high speed and high precision sampling performance, and can continuously measure and collect analog signals in a certain range. 2. Digital signal output: After the analog signal conversion is completed, the analog digital acquisition board will transmit the converted digital signal to the computer or control system for further processing, analysis and storage. The digital signal output can be in the form of pulse code modulation (PCM), or other common digital signal formats. 3. Multi-channel and multi-function: analog digital acquisition board usually has a multi-channel input function, which can collect multiple analog signal sources at the same time. In addition, they usually have other functions, such as voltage amplification, filtering, sampling rate selection, etc., to meet the needs of different application scenarios. 4. Communication interface: Analog digital acquisition board usually provides a variety of communication interfaces, including PCI, PCIe, USB and Ethernet, in order to connect with the computer or control system. These interfaces provide convenient data transmission and control, making the integration of the acquisition board with other devices more flexible and convenient. 5. Application: analog digital acquisition board is widely used in various fields, such as scientific research, industrial automation, data acquisition, instrumentation and so on. They can be used for various types of sensor measurements and instrument monitoring, such as temperature measurement, pressure monitoring, vibration analysis, etc. When selecting the appropriate analog and digital acquisition board, the following factors need to be considered: sampling rate, resolution, number of input channels, power supply mode, communication interface and software support. These factors will vary depending on the specific application needs.

Analog refers to some continuous change of physical quantities, such as voltage, current, pressure, speed, flow and other semaphore, analog signal is the amplitude of continuous change with time signal, usually the voltage signal is 0~10V, the current signal is 4~20mA, can use the PLC analog module for data acquisition, which can be converted to digital quantity after sampling and quantization. When it comes to simulation, we have to mention AI and AO, and let's explain AI and AO below. AI and AO's explanation (1) AI signal: analog input The so-called analog quantity is 4-20mA or 0-10V current or voltage signal, input into the DCS, after transformation, restore the original value, such as the current value displayed in the DCS; The secondary value of the current transformer (5A) is converted into a 4-20mA signal by the current transmitter (5A corresponds to 20mA), which is input to the DCS cabinet, and the actual current value is displayed in the DCS after conversion. (2) AO signal: analog output In contrast to AI, AO is the DCS output 4-20mA or 0-10V signal to control the operating parameters of the device; For example, the speed control process of the frequency converter, taking 40HZ as an example, through remote DCS control, that given the parameter value: 40HZ, DCS also sends a corresponding analog current value, in the range of 4-20mA (20mA corresponds to 50HZ), the signal is passed to the controller of the frequency converter, and the frequency converter runs at 40HZ as required.

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

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