4PP41.00-490 Touch Screen Product Description
The 4PP41.00-490 is a compact industrial human-machine interface touch screen belonging to B&R Power Panel 41 series, which integrates display unit, touch input module, embedded control core, storage components and multi-channel industrial interfaces into an integrated metal housing. Adopting a compact and integrated structural design, it is specially developed for embedded installation inside standard control cabinets and small and medium-sized industrial machinery. The product features a fanless passive cooling structure without rotating mechanical parts, effectively reducing dust accumulation and mechanical failures, and ensuring long-term stable operation in industrial environments with vibration, humidity and electromagnetic interference. The front panel achieves IP65 protection level against dust and splashing water, while the rear housing complies with IP20 standard to meet safe wiring requirements inside cabinets. This touch screen undertakes core tasks such as on-site data display, parameter setting, equipment status monitoring and fault alarm prompting. It supports flexible configuration and stable signal interaction, and is widely used in small and medium automated production equipment, packaging machinery, textile equipment, food processing machinery and other industrial scenarios requiring compact HMI terminals. The standard delivery cycle for brand-new original products is six weeks after formal order confirmation and advance payment.
Description
4PP41.00-490 Touch Screen Product Description
Product Overview
The 4PP41.00-490 is a compact industrial human-machine interface touch screen belonging to B&R Power Panel 41 series, which integrates display unit, touch input module, embedded control core, storage components and multi-channel industrial interfaces into an integrated metal housing. Adopting a compact and integrated structural design, it is specially developed for embedded installation inside standard control cabinets and small and medium-sized industrial machinery. The product features a fanless passive cooling structure without rotating mechanical parts, effectively reducing dust accumulation and mechanical failures, and ensuring long-term stable operation in industrial environments with vibration, humidity and electromagnetic interference. The front panel achieves IP65 protection level against dust and splashing water, while the rear housing complies with IP20 standard to meet safe wiring requirements inside cabinets. This touch screen undertakes core tasks such as on-site data display, parameter setting, equipment status monitoring and fault alarm prompting. It supports flexible configuration and stable signal interaction, and is widely used in small and medium automated production equipment, packaging machinery, textile equipment, food processing machinery and other industrial scenarios requiring compact HMI terminals. The standard delivery cycle for brand-new original products is six weeks after formal order confirmation and advance payment.
Basic Information
Manufactured in strict accordance with IEC international industrial standards and B&R global quality management system, each unit undergoes full-function calibration and 72-hour continuous aging test before leaving the factory to guarantee stable and consistent performance. The overall structure is made of high-strength metal materials, which has good shock resistance and structural stability. The compact outline size is optimized for side-by-side installation inside control cabinets, effectively saving internal layout space.
This device is equipped with a 5.7-inch QVGA industrial display screen with clear display effect and stable brightness output. The surface is coated with anti-glare material to reduce ambient light reflection, ensuring clear viewing in both strong light and dim workshop environments. The built-in industrial resistive touch panel supports operation with bare fingers, industrial styluses and thick protective gloves, maintaining accurate positioning and sensitive response even under strong electromagnetic interference generated by on-site inverters and high-power equipment. The touch surface has high wear resistance and can withstand millions of repeated tapping operations. Combined with physical soft keys and function keys, it provides dual operation modes to improve operation flexibility and adapt to different on-site operation habits.
In terms of hardware configuration, the product is equipped with an industrial embedded processor with stable computing capacity, matched with 700 kB SRAM and 1.4 MB FlashPROM, which are used to store user programs, configuration parameters and historical operation data. A reserved PCMCIA expansion slot supports external storage expansion, facilitating system upgrading and large-capacity data backup. The built-in hardware real-time clock is powered by a replaceable lithium backup battery to accurately record the timestamp of system alarms and operation logs. An independent hardware watchdog circuit and power-off protection mechanism effectively prevent system crashes and key data loss caused by program exceptions and instantaneous power failure. Multiple LED status indicators are arranged on the rear side to clearly display power, operation, communication and fault status, which is convenient for daily on-site inspection and maintenance.
For power supply, the rated input voltage is 24 VDC, with a wide adaptive voltage range to cope with common voltage fluctuations in industrial power grids. The internal power circuit integrates overvoltage, undervoltage, overcurrent, short circuit and reverse polarity protection functions to protect core electronic components from damage caused by abnormal power supply. Onboard communication interfaces include one RS232 serial port and one electrically isolated CAN interface, supporting mainstream industrial communication protocols and realizing stable data interconnection with upper PLC, industrial controllers and on-site peripheral equipment. The device is also equipped with 10 channels of 24 VDC digital inputs and 8 channels of 24 VDC digital outputs with 0.4 A rated current, which can be connected with limit switches, emergency stop buttons, relays and other auxiliary components to complete logic interlock and signal linkage control. All programming and parameter configuration are completed through B&R Automation Studio software platform. The net weight of a single unit is light, making it easy for handling, installation and replacement during equipment assembly and maintenance.
The standard package only contains the touch screen main unit. Wiring terminals, power cables, communication cables and installation fixtures need to be purchased separately. The matching wiring terminals include screw clamp type and spring cage type, which are mutually interchangeable to adapt to different on-site wiring habits.
Function and Positioning
Positioned as a compact general-purpose industrial touch screen for small and medium-sized automation systems, the 4PP41.00-490 serves as the core human-machine interaction terminal in distributed control networks. It can work independently as the display and operation unit of standalone small and medium automated equipment to complete real-time process data display, full-range equipment operation status monitoring, parameter modification and multi-level fault alarm prompting. It can also be deployed as a field node in large-scale control systems to cooperate with upper controllers to realize regional equipment data collection and centralized operation management.
In terms of display functions, the 5.7-inch QVGA screen can clearly present process data, equipment operating status, simple trend graphs and multi-group parameter setting interfaces. The stable backlight module maintains consistent brightness during long-term continuous operation, and the anti-glare coating and reasonable viewing angle design meet the multi-angle viewing needs of on-site operators. The optimized display drive circuit ensures smooth screen refreshing without image lag or color distortion in complex electromagnetic environments.
For touch operation functions, the industrial resistive touch panel features fast response speed and excellent wear resistance. The built-in vibration filtering circuit effectively suppresses misoperation caused by equipment shaking, ensuring reliable input when operators wear protective gloves in harsh working conditions. The combination of touch operation and physical keys provides dual operation solutions, which can meet the operation requirements of high-frequency use and special working conditions, and improve the adaptability of the equipment in different scenarios.
In terms of data processing and control functions, the embedded processor can run conventional user programs, process multi-channel real-time data and execute basic logic control tasks. The equipped memory and reserved expansion slot fully meet the storage and function expansion requirements of small and medium-sized automation projects. Multiple hardware protection mechanisms enhance the overall system stability and reduce unplanned downtime.
In terms of communication and expansion functions, the RS232 serial port can be connected with serial printers and short-distance peripheral instruments, while the electrically isolated CAN interface supports network communication and realizes data interaction with multiple nodes on the bus. The abundant digital input and output terminals support flexible logic configuration, which can complete functions such as travel limit protection, emergency stop interlock and operation mode switching. The reserved PCMCIA slot allows users to expand storage capacity according to actual demands, realizing flexible system upgrading and historical data storage. The standard embedded installation method simplifies assembly and disassembly procedures, and is suitable for both new automation projects and technical upgrading of old production lines. It has strong compatibility and can be matched with various B&R series controllers, sensors and actuators to build customized small and medium-sized industrial control solutions.
Core Performance Parameters
The display part adopts a 5.7-inch QVGA industrial screen with stable brightness and anti-glare treatment, delivering clear visual output in various industrial lighting environments. The touch module uses industrial resistive technology, featuring high positioning accuracy, vibration resistance and scratch resistance, and supports glove operation. The dual operation design of touch panel and physical keys improves operation convenience.
In terms of electrical performance, the rated power supply is 24 VDC with a wide voltage adaptation range. The fanless passive cooling design runs silently and has no vulnerable rotating parts. Built-in overvoltage, undervoltage, overcurrent and short-circuit protection circuits improve the overall electrical safety of the equipment. The overall power consumption is low, which helps reduce long-term operating costs.
In terms of communication and I/O performance, it is equipped with one RS232 interface and one electrically isolated CAN interface, with internal shielding design to resist external electromagnetic interference and ensure stable signal transmission. It is configured with 10 digital inputs and 8 digital outputs of 24 VDC 0.4 A, which can meet conventional logic control and signal linkage requirements. All signal circuits are electrically isolated to avoid mutual interference between power signals and control signals.
In terms of environmental adaptability, the rated working ambient temperature ranges from 0°C to +50°C. The storage and transportation temperature ranges from -20°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 is IP20. The internal PCB is coated with three-proof conformal coating, which has good dustproof, moisture-proof and anti-corrosion capabilities. The product has passed industrial vibration and impact tests and can adapt to conventional mechanical vibration on production sites.
General Matching Accessories
Plugable wiring terminals are essential supporting accessories, including 0TB103.9 screw clamp terminal block and 0TB103.91 spring cage terminal block, which are interchangeable and suitable for different on-site wiring habits. Original factory shielded power cables and communication cables are recommended for connection. The multi-layer shielding structure of the cables can effectively isolate electromagnetic interference and prevent communication anomalies and signal distortion. It is not recommended to use non-shielded cables for long-term use.
Installation brackets and locking fasteners are used to fix the touch screen inside the control cabinet. Matching insulating gaskets can be added during installation to enhance electrical safety and auxiliary heat dissipation. PCMCIA storage cards can be selected according to actual storage requirements to expand system storage capacity and meet the demand for large-capacity data storage.
For daily maintenance, use lint-free soft cloth and neutral cleaning liquid to clean dust and stains on the screen and panel. Corrosive chemical solvents and sharp hard objects are prohibited from contacting the touch panel and keys to protect the surface protective layer. It is suggested to reserve the same model of touch screen and vulnerable cables as spare parts and store them in a constant temperature, dry and dust-free warehouse for emergency replacement during equipment failure. All supporting accessories comply with unified B&R industrial specifications with reliable compatibility and stable quality.
Applicable Equipment and Fields
The 4PP41.00-490 touch screen is a standard compact HMI product of B&R Power Panel 41 series and can be used as a compatible replacement part for maintenance of old B&R automation equipment. It is widely applied in various small and medium-sized industrial automation scenarios that require embedded cabinet installation, compact display and stable touch and key operation.
Typical applicable equipment includes small automated assembly machines, light-duty packaging machinery, textile processing equipment, food and beverage auxiliary processing machinery, electronic product testing equipment and logistics sorting equipment. It is especially suitable for standalone equipment and small-scale production lines with limited cabinet space. When matched with B&R series PLC, sensors and actuators, it can form a complete set of small and medium-sized automation control solutions. The product adapts to workshop environments with moderate dust, normal humidity and slight vibration, and can well meet the human-machine interaction and monitoring needs of both newly developed machinery and renovated old production lines.
Certification and Quality Description
The 4PP41.00-490 touch screen strictly follows standardized production processes and full-range quality inspection procedures throughout manufacturing. Key components such as display panels, touch modules, control processors and storage chips are supplied by certified industrial-grade suppliers. Each finished product must pass comprehensive tests including display quality inspection, touch sensitivity calibration, communication stability verification, I/O function test and insulation withstand voltage test before leaving the factory.
The product has obtained CE and UL certifications and complies with relevant international EMC electromagnetic compatibility, electrical safety and RoHS environmental protection directives, and can be legally used in most countries and regions around the world. With mature anti-interference, anti-aging and three-proof structural design, the touch screen 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 instruction, parameter configuration and equipment fault diagnosis. Verified by a large number of field application cases worldwide, the 4PP41.00-490 is a stable, reliable and cost-effective compact HMI terminal for small and medium-sized industrial automation equipment.
Ordering and Delivery Instructions
The complete ordering part number is 4PP41.00-490. The product is a brand-new original touch screen with a standard 12-month manufacturer warranty. The standard delivery cycle is six weeks calculated from the date of formal order confirmation and receipt of advance payment. Customers can apply for expedited production and urgent shipment, and additional rush service fees will be charged accordingly.
The standard package only contains the touch screen main unit. Auxiliary accessories such as wiring terminals, power cables, communication cables and installation fixtures are not included in the package and need to 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 import customs clearance procedures and traceable full-logistics information. Customers are advised to confirm product model, power specifications, accessory list and matching requirements through official authorized distributors before placing an order to avoid specification mismatch and unnecessary losses.
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