ABB 3BHE014967R0002 UNS 2880B-P,V2: COB PCB Assembled



ABB 3BHE014967R0002 UNS 2880B-P,V2: COB PCB Assembled

Product Overview

ABB 3BSE050091R20 Tension Electronics PFEA112-20 is a tension control device widely used in the industrial field. It is mainly used for precise monitoring and regulation of the tension of various materials during production and processing, ensuring that the materials always maintain a stable and appropriate tensile state. This equipment can play a crucial role in the production and processing of materials such as paper, film, metal foil, as well as fibers, wires, and cables. By receiving real-time feedback signals from tension sensors, PFEA112-20 can accurately adjust and control the operation of winding, stretching, or printing machinery based on preset tension values, effectively avoiding problems such as material tearing and uneven winding caused by insufficient or excessive tension, thereby significantly improving production efficiency and product quality.

Physical parameters

Dimensions: The net depth/length of the product is 450mm, the net height is 47mm, and the net width is 290mm.

Weight: The net weight of the product is 0.67kg.

Power: Only 7.5W, demonstrating excellent energy-saving characteristics, while ensuring efficient operation of equipment and reducing energy consumption costs.

Frequency: Supports a frequency range of 45-65Hz and can adapt to various common industrial power frequency standards, enhancing the versatility of the equipment.

Number of tension units: Equipped with 2 tension unit interfaces, it can simultaneously connect two tension meters to achieve multi-dimensional monitoring and control of material tension, providing strong support for complex production processes.

Excitation signal current: Output a 0.5Ams excitation signal with a frequency of 330Hz to the tension meter. This signal is used to achieve accurate measurement and subsequent processing of tension signals, ensuring the accuracy of tension data acquisition.

Protection level: Two protection levels, IP20 and IP65, are available for users to choose from. The IP20 protection level is suitable for general indoor environments and can effectively prevent dust; The IP65 protection level provides stronger protection capabilities, such as waterproof and dustproof, and is suitable for harsh industrial production environments, such as places with dust and water mist.

Working temperature: It can work stably within the temperature range of+5-+55 ° C, adapt to the temperature conditions of most industrial production sites, and ensure the continuous and stable operation of equipment in different seasons and working environments.

Display unit: Supports multiple unit displays such as N, KN, KG, LBS, N/M, KN/M, KG/M, PLI, etc., making it convenient for users to view and analyze tension data according to their own needs and habits.

Core functions

Accurate tension monitoring and control: Through high-precision signal processing algorithms, real-time analysis and processing of signals from two tension meters can accurately control material tension, with control accuracy reaching industry-leading levels, ensuring that material tension is always maintained within the predetermined optimal range during the production process.

Signal processing and regulation: With strong signal processing capabilities, it amplifies, corrects, and filters the collected tension signals, removes interference and noise from the signals, and outputs accurate and reliable tension signals, providing a solid data foundation for subsequent control decisions.

Multiple output modes: providing two modes of voltage and current output A+B, and the output signal can be flexibly adjusted according to actual needs to meet the control requirements of different types of actuators. Whether it is motor drive or brake control, precise adaptation can be achieved.

Diversified display functions: It can flexibly display various tension signal combinations such as A, B, A+B, AB on the display screen, making it convenient for operators to intuitively understand the tension situation in different positions and dimensions, so as to make timely adjustments.

Convenient communication function: Integrated with Profibus DP communication interface, it can easily connect with mainstream controllers such as SIEMENS and ABB, achieving high-speed and stable transmission of DP tension actual values. This digital transmission method effectively avoids signal interference, improves the accuracy and reliability of data transmission, and facilitates its integration into complex industrial automation control systems.

Precautions

Installation environment requirements: When selecting the installation location, environmental factors should be fully considered. If IP20 protection level equipment is selected, it should be installed in a dry, clean, dust-free, and strong electromagnetic interference free indoor environment; If choosing equipment with IP65 protection level, although it can adapt to harsh environments, it should also be avoided to install in places with strong corrosive gases as much as possible. At the same time, it is necessary to ensure that the ambient temperature at the installation location is within the specified operating temperature range of the equipment (+5-+55 ° C) to ensure the normal operation of the equipment.

Wiring specifications: When performing equipment wiring operations, it is necessary to strictly follow the requirements of the product manual. Carefully distinguish between different interfaces such as power supply wiring, sensor wiring, and output control wiring to ensure that the wiring is firm and reliable, and to avoid loosening, short circuits, and other situations. Especially when connecting tension sensors, attention should be paid to the correct connection of signal polarity to prevent abnormal signal transmission or equipment damage caused by wiring errors.

Parameter setting and calibration: Parameter setting and calibration operations are required after the initial use of the equipment or replacement of key components such as tension sensors. According to the actual production process requirements, accurately set key parameters such as tension preset values, signal filtering parameters, and output signal ranges. At the same time, professional calibration tools are used to calibrate the equipment to ensure the accuracy of tension measurement and control. In the subsequent production process, equipment should also be regularly calibrated and maintained to ensure the long-term stability of equipment performance.

Software Upgrade and Maintenance: With the continuous development and updates of technology, ABB may release software upgrade versions for PFEA112-20 to fix known issues, improve equipment performance, or add new features. Users should pay attention to the software update information officially released by ABB and, if conditions permit, upgrade the equipment software in a timely manner. During the upgrade process, it is necessary to strictly follow the steps in the upgrade guide, backup important data in the device in advance, and prevent data loss or device failure caused by accidents during the upgrade process.

Similar model supplement

PFEA111: Compared with PFEA112-20, PFEA111 also has tension control function and can connect two pressure heads. But its biggest difference is that it does not have a DP interface, which limits its integration with other devices or systems that have DP communication capabilities. If the application scenario does not require high communication functionality and the budget is relatively limited, PFEA111 can be a more economical choice.

PFEA113: This model also comes with a DP interface, and the main difference from PFEA112-20 is its stronger tension unit expansion capability, which can connect four pressure heads. This makes PFEA113 advantageous in scenarios where tension monitoring and control dimensions are higher and production processes are more complex, such as large-scale paper production lines or multi material composite processing lines, which can accurately monitor and control tension at more locations simultaneously.

Application scenarios

Paper industry: In the process of paper production, precise control of paper tension is required at every stage from pulp forming to paper winding. PFEA112-20 can monitor the tension changes of paper in real-time during transportation, and adjust the speed and pressure of the winding equipment in a timely manner to ensure that the paper is wound flat and evenly, avoiding quality problems such as wrinkles and breakage, and improving the production quality and efficiency of paper.

Plastic film production: The tension control requirements for plastic film are extremely strict during extrusion, stretching, winding and other processes. PFEA112-20 can ensure uniform thickness and smooth surface of the film during production through precise tension control, reducing problems such as thickness deviation and tensile deformation caused by uneven tension, improving the quality of plastic film products, and meeting the strict requirements of different industries for film quality.

Metal processing: Stable tension control is crucial for ensuring the dimensional accuracy, surface quality, and physical properties of products during the rolling, stretching, and production processes of metal foil and wires and cables. PFEA112-20 can accurately adjust the tension according to the characteristics of metal materials and production process requirements, ensuring that the thickness of metal foil is consistent during the rolling process, and that wire and cable do not experience breakage or uneven thickness during the drawing process, thereby improving the quality and yield of metal processed products.

Printing and packaging: In the printing and packaging industry, whether it is paper printing or film packaging, the tension control of materials directly affects the clarity, registration accuracy, and sealing of printed patterns. PFEA112-20 ensures stable transportation of paper or film during the printing process by monitoring and adjusting material tension in real-time, avoiding problems such as printing pattern deviation and blurring caused by tension fluctuations. At the same time, it guarantees the dimensional accuracy and quality stability of packaging materials in sealing, cutting and other processes, improving the overall quality of printed packaging products.