June 02, 2026

4PP320.1043-31 Touch Screen Display Product Description

The 4PP320.1043-31 is a high-performance industrial touch screen display belonging to B&R Power Panel 300 series, designed for panel embedded installation and serving as a core human-machine interface in industrial automation systems. It features an integrated rugged metal housing, with the front panel meeting IP65 protection standard as defined by EN 60529, effectively blocking dust and resisting direct water splashes in harsh workshop environments, while the rear enclosure is rated IP20 for safe installation inside standard electrical cabinets. Adopting fanless passive cooling technology, the device operates silently and eliminates the risk of internal dust accumulation, supporting long-term continuous operation under conditions of moderate dust, normal humidity and mechanical vibration. This unit integrates a 10.4-inch color TFT display, analog resistive touch screen, industrial processing unit and multi-type communication interfaces, simplifying on-site installation and wiring work. It is widely applied in general industrial machinery, production line monitoring, packaging equipment, textile machinery, food processing facilities and process control systems. The standard delivery lead time for brand-new original products is 6 weeks after formal order confirmation and advance payment receipt.

Description

4PP320.1043-31 Touch Screen Display Product Description

Product Overview

Basic Information

Manufactured in accordance with IEC international industrial standards and B&R global quality management systems, this touch screen display adopts industrial-grade display panels, long-life electronic components and high-strength metal materials, ensuring excellent mechanical durability, impact resistance and anti-aging performance. It is equipped with a 10.4-inch color TFT display with native VGA resolution of 640 x 480 pixels, paired with an analog resistive touch screen that supports operation with fingers, stylus or gloved hands, and maintains stable and accurate response in complex industrial electromagnetic environments.

In terms of hardware configuration, the display is driven by an industrial processor with sufficient computing power to handle data processing and control logic tasks efficiently. It is configured with 128 MB SDRAM for program running and real-time data caching, and reserved onboard storage space for firmware storage. A Type I CompactFlash slot is provided for external storage expansion to store user programs, configuration files and historical operating data. The integrated hardware real-time clock is powered by an externally replaceable lithium-ion battery, ensuring precise time recording for system logs and fault records. An independent hardware watchdog circuit and power failure protection logic are built in; a backup capacitor provides power-off buffer to protect critical data during unexpected power outages, and the system can perform automatic reset when program exceptions occur to reduce unplanned equipment downtime.

For power supply, the display accepts standard 24 VDC input with a wide voltage tolerance range, coping with voltage fluctuations common on industrial sites. The internal circuit is embedded with complete overvoltage, undervoltage, overcurrent, short-circuit and reverse polarity protection mechanisms to safeguard core circuits from damage caused by unstable power supply. Onboard communication interfaces include a 10/100 Mbps adaptive Ethernet port, one RS232 serial port and two USB interfaces, enabling connection with PLCs, upper monitoring computers, printers, barcode scanners and other peripheral devices to realize diversified data transmission and equipment interconnection. Multiple status indicator LEDs are arranged on the panel to monitor the real-time operating status of power supply, communication and the whole system.

Each finished touch screen display undergoes comprehensive strict tests before delivery, including display quality inspection, touch sensitivity calibration, full-channel communication test and 72-hour continuous aging test. The standard package only contains the display main unit; wiring terminals including screw-type 0TB103.9 and spring-cage-type 0TB103.91, communication cables and installation brackets need to be ordered separately. System programming and screen configuration are completed via the B&R Automation Studio software platform. The gross weight of the display is approximately 3.62 kg, and it supports vertical embedded mounting inside control cabinets.

Function and Positioning

Positioned as a medium-sized integrated touch display terminal for industrial automation, the 4PP320.1043-31 integrates color display, resistive touch operation, data processing and multi-protocol communication functions, acting as a key human-machine interaction and local control node in automated control systems. It can operate independently as the main operation and display terminal for medium-sized standalone automation equipment, completing equipment parameter setting, real-time process monitoring, fault alarm prompting and local logic control. It can also be deployed as a distributed field terminal in large-scale centralized control systems, cooperating with upper controllers to realize partitioned equipment management and unified data scheduling.

In terms of display functions, the 10.4-inch VGA color TFT screen features high brightness and excellent color reproduction, with a long-life backlight that maintains good visibility under both strong light and dim workshop environments. The front anti-glare protective glass reduces light reflection interference, and the wide viewing angle design meets multi-angle viewing needs of on-site operators. The stable screen refresh rate ensures synchronous update of field equipment status, and the display unit has strong electromagnetic interference resistance to keep stable picture output in complex electromagnetic environments.

In terms of operation functions, the analog resistive touch screen boasts high sensitivity, accurate positioning and stable response, with strong adaptability to industrial operation scenarios. It supports multi-mode operation and can work normally even when operators wear work gloves. The internal circuit is equipped with vibration interference filtering to effectively avoid misoperation caused by equipment vibration. The touch layer has outstanding wear resistance and can withstand frequent long-term tapping and sliding operations on site.

In terms of communication functions, the 10/100 Mbps adaptive Ethernet interface supports TCP/IP protocol, realizing high-speed data interconnection with remote monitoring hosts to facilitate remote monitoring, program upload and download, and centralized data management. The RS232 serial port supports standard serial communication protocols and can be connected to serial printers, barcode scanners and other short-distance peripherals. The dual USB interfaces simplify local program debugging, data backup and connection of mobile storage devices, lowering the difficulty of on-site maintenance. All communication circuits are equipped with shielding structures to suppress external electromagnetic interference and ensure continuous and stable signal transmission.

With an integrated embedded structure, the display features simple installation and convenient maintenance. It can be directly embedded into standard electrical cabinets without additional structural modification, and supports independent disassembly and replacement to shorten maintenance time. It is applicable to both new medium and large automation projects and technical upgrading of old production lines, and can be flexibly matched with various sensors, actuators and control components to form a complete industrial control solution.

Core Performance Parameters

For display performance, the 10.4-inch VGA color TFT display presents good image uniformity and color stability, with high contrast and long-life backlight, ensuring long-term reliable display performance. The anti-glare and anti-interference design keeps the screen clear and stable in harsh industrial environments.

In terms of operation performance, the analog resistive touch screen has fast response speed, high positioning accuracy and strong environmental adaptability. The internal anti-vibration design effectively prevents misoperation during equipment vibration, and the touch layer maintains stable operation after millions of touches.

Regarding communication performance, the Ethernet interface supports 10 Mbps and 100 Mbps adaptive transmission with stable signals and strong anti-interference capability, meeting long-distance network communication requirements. The RS232 serial port enjoys wide compatibility with various serial peripheral devices. All communication interfaces operate stably and reliably for a long time.

For electrical performance, the rated 24 VDC power supply supports a wide voltage fluctuation range, and the whole system maintains low power consumption. The fanless passive cooling design eliminates operating noise and mechanical failure risks caused by rotating parts. Integrated surge, electrostatic and overcurrent protection components enhance overall operation safety and stability.

For environmental adaptability, the normal working ambient temperature ranges from 0°C to +50°C, while the storage and transportation temperature ranges from -20°C to +70°C. It can operate reliably under 10% to 90% non-condensing relative humidity, with excellent moisture-proof and mildew-proof capabilities. The product has passed industrial standard vibration and impact tests, and all functions remain normal under conventional mechanical vibration. The internal PCB is coated with three-proof conformal coating to resist dust, moisture and chemical corrosion, adapting to long-term operation in harsh industrial environments.

General Matching Accessories

Dedicated installation brackets and fixing fasteners are standard supporting accessories, which can firmly fix the touch screen display inside control cabinets and prevent loose installation caused by equipment vibration. Professional disassembly tools are recommended during maintenance to avoid scratches or damage to the housing, display screen, touch layer and internal circuits.

Wiring terminals are essential accessories for power supply and signal connection and must be purchased separately. Screw-type terminal 0TB103.9 and spring-cage-type terminal 0TB103.91 are fully interchangeable to adapt to different on-site wiring habits. Original shielded communication cables are optional accessories for Ethernet, serial port and USB connection. The high-density shielding layer inside the cables can effectively suppress electromagnetic interference and ensure stable signal transmission. The use of unshielded cables is not recommended to avoid intermittent communication faults.

Daily maintenance supplies include lint-free soft cloth and neutral cleaning liquid for regular cleaning of dust and stains on the display surface. Corrosive solvents and sharp hard objects are prohibited from contacting the touch screen area to protect the protective layer and internal components. It is advised to store spare displays of the same model in a dry, constant-temperature and dust-free warehouse for emergency replacement. All supporting accessories comply with B&R unified industrial specifications with stable supply channels.

Applicable Equipment and Fields

The 4PP320.1043-31 touch screen display is a core product of B&R Power Panel 300 series and can be used as a compatible replacement part for maintenance of similar equipment. It is widely applied in various industrial automation scenarios that require embedded installation and color touch operation, including intelligent manufacturing workshops, general machinery manufacturing, packaging machinery, textile equipment, food processing machinery, printing equipment, central HVAC systems and large-scale water treatment control projects.

It is especially suitable for medium and large standalone automation equipment and standard control cabinets. When embedded in electrical cabinets and matched with PLCs, sensors, actuators and other control units, it can adapt to conventional workshop environments with moderate dust, normal humidity and slight mechanical vibration. Whether for complete configuration of new medium and large equipment or function upgrade and transformation of old production lines, this touch screen display can provide stable display monitoring, flexible touch operation and reliable data transmission, effectively improving the automation level and overall operation efficiency of production equipment.

Certification and Quality Description

The 4PP320.1043-31 touch screen display is produced in strict accordance with B&R's full-process quality control specifications and international electrical safety standards. All production procedures including component procurement, PCB soldering, module assembly, touch calibration, communication debugging and finished product inspection adopt standardized operation processes. Core processors, memory chips, display panels and touch components are sourced from certified industrial-grade suppliers to guarantee inherent product quality.

Batch sampling tests cover high and low temperature cycling tests, vibration durability tests and long-term continuous aging tests. Each finished product must pass full-item inspections including display quality, touch sensitivity, communication stability, insulation resistance and withstand voltage tests before leaving the factory. The product has obtained EU CE certification and complies with relevant international EMC and safety directives, enabling legal use in most countries and regions around the world.

With mature anti-interference, anti-aging and three-proof design, the touch screen display maintains a low failure rate and long service life under rated working conditions. The original manufacturer provides global after-sales services, including technical consultation, on-site installation guidance, wiring instructions, parameter configuration and equipment fault diagnosis. Verified by a large number of global field applications, the 4PP320.1043-31 is a stable and reliable touch display terminal for industrial automation equipment.

Ordering and Delivery Instructions

The complete order part number is 4PP320.1043-31. The product is a brand-new original imported touch screen display with a standard 12-month manufacturer warranty. The standard delivery cycle is 6 weeks calculated from the date of formal order confirmation and advance payment receipt. Customers can apply for urgent production and expedited shipment, which will incur additional urgent processing fees.

The standard package only contains the touch screen display main unit. Wiring terminals, communication cables, installation brackets and other required accessories are not included in the package and must be ordered separately with the same delivery period. Goods are shipped via air freight from the Austrian factory, with complete import customs clearance and domestic door-to-door delivery services, and the whole logistics process can be tracked online. Customers are recommended to confirm product authenticity, complete configuration details and warranty clauses through official authorized distributors before placing formal orders.

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