June 02, 2026

4PP420.0573-75 Industrial Display Touch Screen Product Description

The 4PP420.0573-75 is an integrated industrial display and touch screen from B&R Power Panel 400 series, designed for industrial automation human-machine interaction and on-site control. It adopts a 5.7-inch VGA color TFT display combined with an industrial analog resistive touch panel, supporting landscape flush mounting in standard control cabinets and direct installation on various industrial machinery. Featuring a fully fanless passive cooling structure with no rotating mechanical parts, this device effectively reduces dust accumulation and mechanical failures, ensuring stable long-term operation in industrial environments with vibration, humidity and strong electromagnetic interference. The front panel provides IP65 protection against dust and splashing water, while the rear housing complies with IP20 standards to guarantee safe internal wiring of control cabinets. As a core on-site operation terminal, it undertakes key tasks such as high-resolution color data display, multi-group parameter setting, full-range equipment status monitoring and hierarchical fault alarm output. It supports multiple industrial communication protocols for stable data interconnection with upper controllers, and is widely applied in medium-sized automated production lines, packaging machinery, textile equipment, metal processing machines, food processing equipment and other industrial scenarios that require high-definition color visualization and reliable touch operation.

Description

4PP420.0573-75 Industrial Display Touch Screen Product Description

Product Overview

Basic Information

Manufactured in strict accordance with IEC international industrial standards and B&R global quality management systems, each unit undergoes comprehensive display calibration, touch accuracy testing and 72-hour continuous aging tests before leaving the factory to ensure consistent performance. The rugged housing is made of high-strength alloy and engineering plastic, delivering excellent shock resistance and structural stability. Its optimized outline supports side-by-side installation inside control cabinets to save layout space.

This device is equipped with a 5.7-inch VGA color TFT LCD with long-life backlight, offering a resolution of 640×480 pixels and rich display colors. It features a high contrast ratio and wide viewing angles, meeting multi-angle viewing requirements for on-site operators. The screen surface is coated with anti-glare material to reduce ambient light reflection, ensuring clear and vivid display under different lighting conditions. The integrated industrial analog resistive touch panel supports operation with bare fingers, industrial styluses and thick protective gloves. It maintains precise positioning and sensitive response even under electromagnetic interference from inverters and high-power equipment, and the touch surface has outstanding wear resistance to withstand millions of repeated tapping actions. Physical power button, reset button and operating mode switches are reserved on the panel to enrich operation modes.

In terms of hardware configuration, the device is equipped with an industrial-grade processor with stable computing performance, matched with 128MB DDR SDRAM, 512kB battery-backed SRAM and 2MB Flash memory, which fully supports the operation of user programs, parameter storage and historical data recording. A Type I CompactFlash slot and one aPCI expansion slot are reserved for hardware expansion and large-capacity data backup. The built-in hardware real-time clock is powered by a replaceable 950mAh Renata lithium battery with a service life of approximately 3 years, which can accurately record timestamps for system alarms and operation logs. An independent hardware watchdog circuit and power-off protection mechanism prevent system crashes and key data loss caused by program exceptions and instantaneous power failure. Multiple LED status indicators on the rear side clearly show power supply, running, communication and fault status for convenient daily inspection.

For power supply, the rated input voltage is 24 VDC, with a wide adaptation range from 18 VDC to 30 VDC to cope with industrial grid voltage fluctuations. The internal power circuit integrates overvoltage, undervoltage, overcurrent, short circuit and reverse polarity protection to safeguard core components. Onboard communication interfaces include one 10/100 Mbps RJ45 Ethernet port, one 9-pin D-Sub RS232 serial port and two USB 2.0 Type A ports, supporting multiple mainstream industrial communication protocols and realizing stable data interconnection with upper PLC, industrial computers, printers and peripheral storage devices. All programming, parameter configuration and system debugging are completed via B&R Automation Studio software. The net weight of a single unit is about 1.7 kg, facilitating handling, installation and replacement.

The standard package only contains the display touch screen main unit. Wiring terminals, power cables, communication cables, installation brackets and other accessories need to be purchased separately. Matching wiring terminals include 0TB103.9 screw clamp type and 0TB103.91 spring cage type, which are mutually interchangeable for different wiring habits.

Function and Positioning

Positioned as a medium-sized high-resolution integrated color display touch terminal for industrial automation control systems, the 4PP420.0573-75 serves as an all-in-one human-machine interaction terminal and lightweight control unit in distributed industrial control networks. It can operate independently as the core display and operation unit for standalone medium-sized automated equipment, completing high-definition color process data display, full-range equipment status monitoring, multi-group parameter modification and multi-level fault alarm prompting. It can also act as a field node in large-scale control systems, cooperating with upper controllers to realize regional data collection, centralized operation and remote monitoring for production lines.

In terms of display functions, the 5.7-inch VGA high-resolution color TFT screen presents rich process data, dynamic trend graphs and parameter interfaces with excellent color reproduction and picture fineness. The long-life backlight maintains stable brightness during long-term continuous operation, and the anti-glare coating and wide viewing angles ensure clear viewing from multiple directions. The optimized display drive circuit guarantees smooth screen refreshing without image lag, color distortion or flicker in complex electromagnetic environments.

For touch operation functions, the industrial resistive touch panel features fast response and excellent anti-vibration performance. The built-in vibration filtering circuit suppresses misoperation caused by equipment shaking, enabling reliable input when operators wear protective gloves. Combined with physical buttons and mode switches, it provides dual operation solutions to adapt to high-frequency operation and special working scenarios.

In terms of data processing and control functions, the embedded industrial processor delivers sufficient computing performance to run complex user programs, process multi-channel real-time data and execute basic logic control tasks. The equipped multi-specification memory meets the storage requirements of configuration programs, historical data and operating parameters. Multiple hardware protection mechanisms and integrated maintenance modules enhance system stability and facilitate routine maintenance and fault diagnosis, reducing unplanned downtime.

In terms of communication and expansion functions, the Ethernet port supports high-speed network communication for remote program download, data transmission and system monitoring. The RS232 serial port connects with serial printers and short-distance instruments, while the dual USB 2.0 ports support external storage, program copying and peripheral device connection. The reserved CompactFlash slot and aPCI expansion slot provide flexible hardware expansion capacity according to project needs. The standard landscape flush mounting simplifies assembly and disassembly, and is compatible with new equipment assembly and old equipment renovation. It has strong compatibility with B&R series controllers, servo systems and sensors to form complete customized automation solutions.

Core Performance Parameters

The display module adopts a 5.7-inch VGA color TFT LCD with long-life backlight, a resolution of 640×480 pixels and rich display colors. The surface is treated with anti-glare coating, and the wide viewing angle design meets multi-directional viewing needs in various industrial lighting conditions. The touch module uses industrial analog resistive technology, featuring high positioning accuracy, scratch resistance and vibration resistance, and supports glove operation. The dual design of touch panel and physical buttons improves operation convenience and scenario adaptability.

In terms of electrical performance, the rated power supply is 24 VDC with an allowable voltage range of 18 VDC to 30 VDC. The fanless passive cooling design operates silently without vulnerable rotating parts. Built-in overvoltage, undervoltage, overcurrent, short-circuit and reverse polarity protection circuits enhance electrical safety. The equipment has moderate power consumption to reduce long-term operating costs.

In terms of communication and expansion performance, it is equipped with 10/100 Mbps Ethernet, RS232 and dual USB 2.0 interfaces. All signal circuits are internally shielded and electrically isolated to resist external electromagnetic interference and ensure stable signal transmission. The reserved Type I CompactFlash slot and aPCI expansion slot support flexible hardware function and storage expansion.

In terms of environmental adaptability, the rated working ambient temperature ranges from 0°C to +55°C. The storage and transportation temperature ranges from -25°C to +70°C. It can operate normally under relative humidity of 10% to 90% non-condensing condition. The front panel reaches IP65 protection level, and the rear part complies with IP20 standard. Internal printed circuit boards are coated with three-proof conformal coating for dustproof, moisture-proof and anti-corrosion performance. The product has passed industrial vibration and impact tests to adapt to conventional mechanical vibration on production sites.

General Matching Accessories

Pluggable wiring terminals are essential accessories, including 0TB103.9 screw clamp terminal block and 0TB103.91 spring cage terminal block, which are interchangeable for different wiring habits. Original shielded power cables, communication cables and USB extension cables are recommended for connection. The multi-layer shielding structure effectively isolates electromagnetic interference and prevents communication anomalies. Long-term use of non-shielded cables is not advised.

Installation brackets and locking fasteners are used to fix the device inside control cabinets. Matching insulating gaskets can be added during installation to enhance electrical safety and auxiliary heat dissipation. Type I CompactFlash storage cards and aPCI expansion cards can be selected according to storage and function expansion requirements.

For daily maintenance, use lint-free soft cloth and neutral cleaning liquid to wipe the screen and panel. Corrosive chemical solvents and sharp hard objects are prohibited from contacting the touch panel and buttons. It is suggested to reserve the same model of device and vulnerable cables as spare parts, and store them in a constant temperature, dry and dust-free warehouse. All supporting accessories comply with unified B&R industrial specifications with reliable compatibility.

Applicable Equipment and Fields

The 4PP420.0573-75 display touch screen is a standard HMI product of B&R Power Panel 400 series, and can be used as a compatible replacement part for maintenance of old B&R automation equipment. It is widely applied in medium-sized industrial automation scenarios requiring cabinet landscape flush mounting, high-resolution color display, integrated control and stable multi-mode operation.

Typical applicable equipment includes medium-sized automated assembly lines, packaging machinery, textile equipment, metal cutting and forming machines, food and beverage production equipment, electronic product testing equipment and logistics sorting systems. It is especially suitable for single-unit equipment and medium-sized multi-axis production lines with moderate load and complex operation logic, as well as scenarios requiring color visualization for process monitoring. When matched with B&R series controllers, servo drives and sensors, it can form a complete and stable automation control solution. The product adapts to workshop environments with moderate dust, normal humidity and slight vibration, meeting the human-machine interaction, color monitoring and auxiliary control needs of new machinery and renovated old production lines.

Certification and Quality Description

The 4PP420.0573-75 display touch screen follows standardized production processes and full-range quality inspection procedures. Key components are supplied by certified industrial-grade suppliers. Each finished product passes comprehensive tests including display color inspection, touch sensitivity calibration, communication stability verification, I/O function test and insulation withstand voltage test before delivery.

The product has obtained CE certification and complies with international EMC electromagnetic compatibility, electrical safety and RoHS environmental protection directives, and can be used legally in most regions worldwide. With mature anti-interference, anti-aging and three-proof design, it maintains a low failure rate and long service life under rated working conditions. The original manufacturer provides global after-sales services including technical consultation, installation guidance, wiring instruction, parameter configuration and fault diagnosis. Verified by numerous field cases, this device features vivid display, stable operation and convenient debugging, serving as a reliable choice for industrial automation human-machine interaction systems.

Ordering and Delivery Instructions

The complete ordering part number is 4PP420.0573-75. The product is brand-new original equipment with a standard 12-month manufacturer warranty.

The standard package only contains the display touch screen main unit. Auxiliary accessories such as wiring terminals, power cables, communication cables and installation fixtures need to be ordered separately. Orders confirmed and paid in full will be arranged for shipment within the specified cycle. Multiple logistics options such as DHL, FedEx, UPS and TNT are available to ensure safe transportation. Goods are shipped with complete customs clearance procedures and traceable logistics information. Customers are advised to confirm product model, power specifications and accessory requirements through official authorized distributors before placing orders to avoid specification mismatch.

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