June 02, 2026

4PP420.0573-75 Industrial Display Product Description

The 4PP420.0573-75 is an integrated industrial display unit from B&R Power Panel 420 series, designed as a high-performance all-in-one human-machine interface for industrial automation scenarios. It features a 5.7-inch VGA color TFT display combined with an analog resistive touch panel, embedded industrial processor, ample memory and multiple standard communication interfaces, all housed in a rugged metal enclosure. Adopting fanless passive cooling design without rotating parts, this unit eliminates dust accumulation and mechanical failure risks, enabling stable continuous operation in harsh workshop environments with dust, humidity, vibration and electromagnetic interference. The front panel complies with IP65 and NEMA 4X protection standards to resist dust and direct water splashes, while the rear housing reaches IP20 for safe internal wiring inside control cabinets. This display supports standard vertical flush panel mounting and is widely applied in automated production lines, packaging machinery, textile equipment, food processing machines, electronic manufacturing devices and various medium and small industrial machinery that require high-resolution color visualization, on-site parameter setting and equipment operation control. The standard delivery lead time for brand-new original products is six weeks after formal order confirmation and advance payment. Basic Information

Description

4PP420.0573-75 Industrial Display Product Description

Product Overview

Basic Information

Manufactured in accordance with IEC international industrial standards and B&R global quality management systems, every 4PP420.0573-75 unit undergoes 72-hour continuous aging test and full-function calibration before leaving the factory. The whole structure is made of high-strength metal with excellent mechanical strength and vibration resistance, and the net weight is approximately 1.7 kg for easy handling and installation.

This device is equipped with a 5.7-inch VGA color TFT LCD display, boasting a resolution of 640 x 480 pixels and supporting up to 262,144 display colors. The display uses CCFL backlight with high brightness and a half-brightness service life of 50,000 hours, delivering vivid and stable color images during long-term operation. It features a wide viewing angle to ensure clear visibility from multiple perspectives for on-site operators. The integrated industrial analog resistive touch screen supports operation with bare fingers, styluses or thick industrial gloves, and maintains accurate and sensitive touch response even under strong electromagnetic interference from inverters and other on-site equipment. A set of programmable user keys is configured on the front panel to realize combined operation of touch and physical keys, meeting diversified on-site operation demands.

In terms of hardware configuration, the display is driven by an industrial embedded processor with stable computing performance. It is equipped with 128 MB DDR SDRAM, 512 kB battery-backed SRAM and 2 MB onboard flash memory to store user programs, configuration parameters and historical operation data. A Type I CompactFlash slot and one aPCI expansion slot are reserved for extended storage and functional module expansion. The built-in hardware watchdog circuit and power-off protection mechanism effectively prevent system crashes and data loss caused by program exceptions and instantaneous power failures. An external removable Renata battery with a capacity of 950 mAh is configured for data backup, with a service life of about 3 years.

For power supply, the rated input is 24 VDC with a wide voltage adaptation range of 18 VDC to 30 VDC, which can cope with common voltage fluctuations on industrial power grids. The typical power consumption is low, and the internal circuit integrates complete overvoltage, undervoltage, overcurrent and short-circuit protection circuits to guarantee electrical safety. Onboard communication interfaces include one 10/100 Mbps Ethernet port, one 9-pin D-Sub RS232 serial port and two USB 2.0 Type A ports, supporting mainstream industrial communication protocols and enabling stable data interaction with upper PLC, industrial computers and peripheral devices. Multiple status indicator LEDs on the panel clearly display power, operation, fault and communication status for convenient on-site inspection and maintenance.

The standard package only contains the display main unit. Wiring terminal blocks, power cables, communication cables and installation accessories need to be purchased separately. The supporting terminal block models are 0TB103.9 screw clamp type and 0TB103.91 cage clamp type. All programming and parameter configuration are completed via the B&R Automation Studio software platform.

Function and Positioning

Positioned as a compact high-resolution color industrial display with strong expandability, the 4PP420.0573-75 serves as the core human-machine interaction terminal in medium and small industrial automation systems. It can work independently as the display and operation unit of standalone equipment, and also form a distributed control network with multiple controllers to implement partitioned equipment monitoring and coordinated operation.

In terms of display performance, the 640 x 480 VGA high-resolution color TFT screen can clearly present real-time process data, equipment operating status, multi-level fault alarm information and detailed parameter setting interfaces. The high-brightness CCFL backlight features low brightness attenuation and long service life, ensuring consistent and vivid color display effects during long-term continuous operation. The front panel is coated with anti-glare material to reduce light reflection, and the wide viewing angle design meets multi-angle viewing requirements on site. The optimized display circuit ensures smooth screen refreshing without image lag even in complex electromagnetic environments.

For touch and operation functions, the analog resistive touch screen has fast response speed and excellent wear resistance, capable of enduring millions of repeated operations. The built-in vibration filtering circuit avoids accidental misoperation caused by equipment vibration, ensuring reliable input when operators wear protective gloves. The combination of programmable physical keys and touch input greatly improves the efficiency of on-site parameter adjustment and equipment operation.

In terms of data processing and control functions, the high-performance industrial processor can run complex user programs, process multi-channel real-time data and execute intermediate logic control tasks. The large-capacity memory and reserved expansion slots fully satisfy the storage and expansion requirements of conventional and moderately complex automation projects. The comprehensive hardware protection mechanisms enhance the overall system stability and reduce unplanned downtime.

In terms of communication and expansion functions, the 10/100 Mbps Ethernet port supports high-speed network communication, enabling remote monitoring, program upload and download, and centralized data management. The RS232 serial port can be connected with printers, scanners and other peripheral devices, while the USB ports facilitate convenient data transmission and on-site program debugging. The reserved aPCI slot and CompactFlash slot allow users to expand functional modules and storage capacity according to actual demands, realizing flexible system upgrading and function expansion. The standard vertical flush mounting method simplifies assembly and disassembly, making it suitable for both new equipment configuration and old production line renovation and upgrading.

Core Performance Parameters

For display and touch performance, the screen size is 5.7 inches with VGA resolution of 640 x 480 pixels. The display type is color TFT LCD, supporting 262,144 colors, with CCFL backlight, high brightness and 50,000 hours half-brightness service life. The touch screen adopts analog resistive technology and supports glove operation. It is equipped with programmable user keys to realize dual-mode operation of touch and physical keys.

For electrical performance, the rated power supply is 24 VDC, with an allowable voltage range of 18 VDC to 30 VDC and low typical power consumption. Built-in overvoltage, undervoltage, overcurrent and short-circuit protection circuits ensure safe electrical operation. The fanless passive cooling design eliminates operating noise and mechanical failure risks.

For communication performance, it is equipped with one 10/100 Mbps Ethernet interface, one RS232 serial interface and two USB 2.0 Type A interfaces, supporting standard industrial communication protocols and ensuring stable and anti-interference signal transmission.

For 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 work normally under 10% to 90% non-condensing relative humidity. The front panel reaches IP65 and NEMA 4X protection level, and the rear part is IP20. The internal PCB is coated with three-proof paint, featuring excellent dustproof, moisture-proof and anti-corrosion capabilities. The product has passed industrial vibration and impact tests and can adapt to conventional mechanical vibration on site.

General Matching Accessories

Special cabinet mounting brackets and locking fasteners are standard fixing accessories, which can firmly fix the display inside the control cabinet and avoid loosening caused by equipment vibration. Insulating gaskets are recommended during installation to enhance electrical safety and heat dissipation.

Wiring terminal blocks are essential accessories and need to be ordered separately. The supporting models are 0TB103.9 screw clamp terminal block and 0TB103.91 cage clamp terminal block, used for power supply and signal wiring. Original shielded power cables, Ethernet cables, serial cables and USB cables are optional matching accessories. The multi-layer shielding structure inside the cables can effectively suppress electromagnetic interference and ensure stable signal and power transmission. It is not recommended to use non-shielded cables for connection.

Waterproof cable glands and sealed connectors are used for cable inlets and outlets of the cabinet to improve the overall sealing and protection performance. aPCI expansion modules and CompactFlash memory cards can be selected according to actual functional and storage requirements to expand system capabilities.

Daily maintenance supplies include lint-free soft cloth and neutral cleaning liquid, which are used to clean dust and stains on the screen and panel. Corrosive solvents and sharp objects are prohibited from contacting the screen and keys. It is advised to reserve the same model of display and vulnerable cables as spare parts for emergency replacement. All supporting accessories comply with B&R unified industrial specifications with reliable compatibility and quality.

Applicable Equipment and Fields

The 4PP420.0573-75 color display is a core product of B&R Power Panel 420 series, and can be used as a replacement part for maintenance of the same type of equipment. It is widely applied in various industrial automation scenarios that require embedded cabinet installation, high-resolution color display, stable human-machine interaction and expandable functions, including automated assembly lines, packaging machinery, textile and printing equipment, food and beverage processing machinery, electronic manufacturing equipment, light industrial general machinery and conventional industrial process control systems.

This product is especially suitable for equipment with limited cabinet installation space and medium to high operation frequency. When matched with B&R series PLC, sensors and actuators, it can form a complete set of automation control solutions. It adapts to conventional workshop environments with moderate dust, normal humidity and slight vibration. Whether it is a newly developed automation equipment project or the performance upgrade and fault replacement of old equipment, this display can provide stable human-machine interaction and data transmission functions, effectively improving the automation level and operation efficiency of the equipment.

Certification and Quality Description

The 4PP420.0573-75 display is produced in strict accordance with B&R's full-process quality control system and international electrical safety standards. All links such as component procurement, PCB welding, module assembly, display calibration, touch debugging and finished product testing adopt standardized operation procedures. Core components are supplied by certified industrial-grade suppliers to ensure the inherent quality of products.

Batch sampling tests cover high and low temperature cycle test, vibration durability test, long-term load operation test and EMC electromagnetic compatibility test. Each finished product must pass full-item inspections including display quality, touch sensitivity, communication stability and protection function before leaving the factory. The product has obtained CE certification and complies with RoHS environmental protection directives, containing no harmful substances, and can be legally used in most countries and regions around the world.

With mature anti-interference, anti-aging and three-proof design, the product maintains a low failure rate and long service life under rated working conditions. The original manufacturer provides global after-sales technical services, including product technical consultation, on-site installation guidance, wiring instruction, parameter configuration, fault diagnosis and maintenance training. Verified by a large number of on-site applications worldwide, the 4PP420.0573-75 is a stable, reliable and cost-effective high-resolution color industrial display for compact industrial automation equipment.

Ordering and Delivery Instructions

The complete order part number is 4PP420.0573-75. The product is a brand-new original display with a standard 12-month manufacturer’s warranty. The standard delivery period is six weeks calculated from the date of formal order confirmation and receipt of advance payment. Customers can apply for urgent production and expedited logistics, which will generate additional urgent service fees.

The standard package only contains the display main unit. Terminal blocks, power cables, communication cables, installation brackets and other accessories are not included in the package and must be ordered separately, with the same delivery cycle as the main unit. The goods are shipped from the overseas factory via international logistics, with complete customs clearance procedures and trackable whole logistics information. Customers are recommended to confirm the product model, power specification, accessory list and matching requirements through official authorized distributors before placing an order, so as to avoid model mismatch and unnecessary losses.

Contact Info