June 02, 2026

4PP045.0571-042 Touch Screen Product Description

The 4PP045.0571-042 is an integrated industrial human-machine interface and controller belonging to B&R Power Panel 45 series, manufactured at the Austrian factory as original imported equipmentB& R Industrial Automation. This unit combines display, resistive touch operation, built-in control system and multi-port communication functions into a single compact device, designed for panel mounting in standard industrial control cabinets. It features an overall dimension of 203 mm in width, 145 mm in height and 55 mm in depth, with a net weight of approximately 0.5 kgB& R Industrial Automation. The front panel reaches IP65 ingress protection level to resist dust and splashing water in workshop environments, while the rear housing is rated IP20 for safe internal cabinet placementB& R Industrial Automation. With reinforced mechanical structure, optimized electromagnetic compatibility and excellent vibration resistance, it can operate stably in harsh industrial conditions with dust, humidity and mechanical vibration. Equipped with a 5.7-inch monochrome LC display and a resistive touch panel integrated with 10 physical touch keys, it supports multi-mode operation including gloved hand use, and is widely applied in machinery manufacturing, automated production lines, packaging equipment, textile machinery, food processing machinery and other industrial automation scenariosB& R Industrial Automation. The standard delivery lead time for this model is 6 weeks after order confirmation and advance payment receipt, and expedited delivery with extra charges is available upon request.

Description

4PP045.0571-042 Touch Screen Product Description

Product Overview

Basic Information

Produced in compliance with IEC international industrial electronic standards and B&R global quality management system, the 4PP045.0571-042 adopts industrial-grade resistive touch layer, high-stability main control chips and anti-aging electronic components. The outer frame is made of high-strength flame-retardant engineering plastic, offering good impact resistance, corrosion resistance and long-term anti-aging performance. It is fitted with a 5.7-inch QVGA monochrome liquid crystal display, delivering clear visual output under various ambient brightnessB& R Industrial Automation. The resistive touch screen supports accurate operation even when operators wear work gloves, with stable sensing performance and strong environmental adaptability. The integrated 10 touch keys provide auxiliary operation, improving convenience during on-site use.

The device operates on 24 VDC power supply, with an allowable voltage fluctuation range from 18 VDC to 30 VDC. The internal circuit is equipped with complete overvoltage, undervoltage, overcurrent and short-circuit protection functions to prevent component damage caused by abnormal power supplyB& R Industrial Automation. In terms of storage configuration, it is built with 64 MB DRAM and 48 kB SRAM, and features a reserved CompactFlash slot for external memory expansion to meet the storage demands of control programs, display data and system parametersB& R Industrial Automation. Standard communication interfaces include one 10/100 Mbps Ethernet port, one X2X Link interface and two USB ports, supporting network communication and data interaction with upper control systems, peripheral controllers and other HMI devicesB& R Industrial Automation.

Each unit undergoes strict testing procedures before delivery, including touch accuracy test, response speed test, signal stability test and 72-hour continuous aging test, to ensure consistent product quality. It should be noted that the standard package does not include wiring terminal blocks. The mandatory supporting terminal blocks TB103 and TB704 need to be ordered separately, with the same delivery lead time as the main unitB& R Industrial Automation. Program memory also needs to be purchased independently according to actual usage requirementsB& R Industrial Automation.

Function and Positioning

Positioned as a high-performance all-in-one HMI and controller for medium and small automated equipment, the 4PP045.0571-042 undertakes core functions such as human-machine interaction, real-time data display, logic control and on-site signal transmission. It can work independently as a standalone control unit to complete equipment operation and monitoring, and can also serve as a local control node in large distributed production systems to cooperate with the central control system for partitioned equipment management.

In terms of human-machine interaction, the resistive touch screen collects touch coordinates and operation signals in real time, and converts them into standard control instructions after internal algorithm processing, realizing functions including parameter modification, page switching, function selection and equipment start-stop controlB& R Industrial Automation. Combined with the integrated 10 touch keys, it supports mixed operation of touch and physical keys to adapt to different operating habits and complex on-site conditions. The touch control system features fast response speed and high positioning accuracy, and can effectively filter interference signals generated by mechanical vibration to reduce the risk of misoperation.

In terms of display control, the device receives data instructions from the control program and drives the 5.7-inch monochrome LC screen to display equipment operating parameters, real-time process status, alarm codes and system prompts. The display content can be updated synchronously with on-site operations to ensure operators obtain accurate information in a timely manner. For control and signal processing, the built-in main control chip runs user programming logic, and cooperates with peripheral circuits to collect on-site sensor signals and drive on-site actuators, realizing closed-loop control of small and medium-sized automated equipment. Through Ethernet, X2X Link and USB interfaces, it can complete data transmission and network interconnection with other controllers, HMI devices and upper computer systems, supporting unified management of the entire production lineB& R Industrial Automation.

Adopting modular design, the internal functional units are reasonably partitioned, which facilitates quick disassembly and replacement during equipment maintenance and helps shorten production downtime. This product can meet the operation, monitoring and control requirements of standalone automated equipment and small production lines, and is also suitable for technical transformation and upgrading of old equipment.

Core Performance Parameters

For touch performance, the built-in resistive touch unit has an extremely long service life and can withstand millions of repeated touches. The touch response time is short with moderate operating force, and the positioning error is controlled within industrial standard range to guarantee accurate and sensitive operation. The touch surface is covered with a wear-resistant and scratch-proof protective layer to adapt to long-term frequent use in industrial sites. The internal signal processing circuit has strong electromagnetic interference suppression capability, which can resist interference from surrounding motors and frequency converters and ensure stable transmission of touch signals.

In terms of display performance, the 5.7-inch QVGA monochrome LC screen outputs uniform and stable images and characters without distortion, blurriness or ghosting. Matched with long-life backlight components, it maintains excellent visibility in both dim and strong light environments. The display refresh rate matches the system data update speed to realize synchronous display of operating data and status information.

Regarding electrical performance, the rated working voltage is 24 VDC, with an allowable operating voltage range of 18 VDC to 30 VDC. The whole device has low power consumption, and the internal circuit is equipped with complete electrical protection mechanisms to resist instantaneous voltage surges and current impacts. All signal interfaces adopt shielding design to further enhance anti-interference ability and ensure stable signal transmission.

For environmental adaptability, the normal operating ambient temperature ranges from 0°C to +50°C, and the storage temperature ranges from -20°C to +60°C. It can work normally under relative humidity of 10% to 90% non-condensing conditions, with good moisture-proof and mildew-proof performanceB& R Industrial Automation. The whole machine has passed industrial vibration and impact tests, and the touch, display and control functions will not fail under conventional mechanical vibration. The internal circuit boards are coated with conformal coating to enhance corrosion resistance and aging resistance, adapting to complex and harsh industrial environments.

General Matching Accessories

For installation and fixation, the product is equipped with dedicated sealing gaskets and fixing fasteners. The sealing gaskets ensure tight sealing between the device and the control cabinet panel, maintaining the front panel IP65 protection level. The supporting fasteners are designed for easy disassembly and assembly, enabling quick on-site installation and replacement. It is recommended to use professional disassembly tools during maintenance to avoid scratching the touch surface or damaging internal wiring.

In terms of electrical connection, original dedicated power cables and signal cables are available as supporting accessories. These cables adopt high-performance shielding layers, which can effectively reduce external electromagnetic interference and ensure stable transmission of power and signals. When replacing damaged cables, original or fully compatible cables must be used to avoid signal distortion, poor contact and other faults.

The mandatory matching accessories for normal use include TB103 and TB704 terminal blocks, which are used for power access and signal wiring respectivelyB& R Industrial Automation. These terminal blocks comply with B&R unified industrial standards and need to be ordered separately together with the main unit, with the same delivery lead time as the touch screen. In addition, a CompactFlash memory card can be selected and purchased according to storage requirements to expand the system storage spaceB& R Industrial Automation.

For daily maintenance, supporting supplies include soft cleaning cloths and neutral cleaning agents. It is strictly prohibited to use corrosive liquids, sharp tools or hard objects to wipe the touch surface, so as not to damage the touch sensing layer and protective film. Spare units of the same model can be stored as maintenance parts, which need to be placed in a dry, dust-free environment within the specified temperature range. All supporting accessories and spare parts feature high versatility and easy procurement.

Applicable Equipment and Fields

The 4PP045.0571-042 is a core HMI and control component of B&R Power Panel 45 series, and can also be used as a compatible replacement part for similar models in the series. It is widely used in various industrial automation scenarios that require on-site touch operation, real-time data display and integrated equipment control.

Typical application fields include general machinery manufacturing, automated assembly lines, packaging machinery, textile equipment, food processing machinery, printing machinery, HVAC systems and water treatment equipment. It is especially suitable for small and medium-sized automated equipment and production lines with simple to medium-complexity control requirements. The device can be installed on standard industrial control cabinets, independent equipment operation stations and distributed production line nodes, adapting to conventional workshop environments with dust, moderate humidity and slight mechanical vibration.

Whether for the configuration of new automated equipment or the maintenance, renovation and upgrading of old production lines, this touch screen controller can provide stable touch operation, clear data display and reliable logic control functions, effectively improving the safety, convenience and operating efficiency of on-site production operations.

Certification and Quality Description

The 4PP045.0571-042 is manufactured in full compliance with B&R’s comprehensive quality management system and international industrial electrical safety standards. All production processes including component selection, circuit welding, module assembly, touch calibration, signal testing and finished product inspection follow standardized operation specifications. Core components such as main control chips, touch sensing layers and display drive units are sourced from qualified industrial-grade suppliers to guarantee inherent product quality.

Each production batch undergoes sampling tests including high and low temperature cycle tests, vibration durability tests and long-term continuous aging tests. Every finished product must pass full inspection items such as touch accuracy test, signal stability test, display quality test, insulation resistance test and voltage withstand test before leaving the factory. The product complies with EU CE certification and relevant international electromagnetic compatibility and safety standards, and can be used normally in most regions around the world.

With mature industrial anti-interference, anti-aging and wear-resistant technologies, the device maintains a low failure rate and long service life under standard working conditions. The manufacturer provides global after-sales services covering technical consultation, installation guidance, wiring instructions, fault diagnosis and product maintenance. Verified by a large number of global on-site applications, the 4PP045.0571-042 is a stable and reliable integrated touch screen controller for industrial automation equipment.

Ordering and Delivery Instructions

The full model name for ordering is 4PP045.0571-042, which is supplied as brand new original imported goods with a standard warranty period of 12 months. The standard delivery lead time is 6 weeks, calculated from the date when the order is confirmed and the advance payment is received. Customers can apply for expedited production if needed, with the expedited lead time ranging from 3 to 4 weeks and additional expediting fees applicable.

The standard package does not include wiring terminal blocks and program memory. Customers need to place a separate order for TB103 and TB704 terminal blocks as well as required program memory, and these accessories share the same delivery lead time as the main unitB& R Industrial Automation. The goods are delivered via air freight from the Austrian factory, with complete customs clearance and domestic distribution services provided, and the whole logistics process can be tracked in real time.

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