4PP41.00-490 Industrial Touch Screen Product Description
The 4PP41.00-490 is a compact integrated industrial human-machine interface developed by B&R, belonging to the PP41 Power Panel series. It combines a display screen, touch operation unit, built-in processing system, physical function keys and multi-channel communication interfaces in one metal housing. Designed for standard cabinet panel mounting, this device features a rugged industrial structure and excellent environmental adaptability, supporting long-term stable operation in complex workshop environments with dust, humidity and mechanical vibration. It integrates display, operation, data processing and communication functions, simplifying on-site wiring and system integration. It is widely used in small and medium-sized automated production lines, packaging machinery, textile equipment, food processing machines, general machinery and other industrial scenarios that require on-site monitoring, parameter setting and equipment operation. The standard delivery cycle for brand-new original products is 6 weeks after formal order confirmation and advance payment.
Description
4PP41.00-490 Industrial Touch Screen Product Description
Product Overview
The 4PP41.00-490 is a compact integrated industrial human-machine interface developed by B&R, belonging to the PP41 Power Panel series. It combines a display screen, touch operation unit, built-in processing system, physical function keys and multi-channel communication interfaces in one metal housing. Designed for standard cabinet panel mounting, this device features a rugged industrial structure and excellent environmental adaptability, supporting long-term stable operation in complex workshop environments with dust, humidity and mechanical vibration. It integrates display, operation, data processing and communication functions, simplifying on-site wiring and system integration. It is widely used in small and medium-sized automated production lines, packaging machinery, textile equipment, food processing machines, general machinery and other industrial scenarios that require on-site monitoring, parameter setting and equipment operation. The standard delivery cycle for brand-new original products is 6 weeks after formal order confirmation and advance payment.
Basic Information
Manufactured in accordance with IEC international industrial standards and B&R global quality management systems, the 4PP41.00-490 adopts industrial-grade core components and undergoes strict aging tests and full-function calibration before leaving the factory. The front panel complies with IP65 protection standard to resist dust and direct water splashes, while the rear part reaches IP20 for safe installation inside control cabinets. The overall housing is made of high-strength metal with good impact resistance and vibration resistance. The overall dimension is 205 mm in width and 220 mm in height, with a compact structure to save cabinet space.
The device is equipped with a 5.7-inch QVGA monochrome LCD display with a resolution of 320 x 240 pixels, delivering clear picture display. The backlight brightness is 150 cd/m², and the half-brightness service life reaches 50,000 hours, ensuring long-term stable display effect. It is configured with an industrial resistive touch screen, which features stable touch response and supports operation with gloves, adapting to various industrial operation habits. The front panel is also equipped with 8 soft keys and 32 physical function keys, realizing dual operation modes of touch and physical keys to meet diversified operation requirements.
In terms of hardware configuration, the built-in industrial processor provides reliable computing capability. It is equipped with 700 kB SRAM and 1.4 MB FlashPROM, which can store user programs, configuration parameters and historical operation data. A reserved PCMCIA slot supports external storage expansion to further improve data storage capacity. The integrated hardware watchdog circuit and power-off protection mechanism can effectively avoid system crash and data loss caused by program exceptions and instantaneous power failure.
For power supply, the rated input is 24 VDC with a wide voltage adaptation range, which can cope with common voltage fluctuations on industrial sites. The internal circuit integrates overvoltage, undervoltage, overcurrent and short-circuit protection to ensure electrical safety. Onboard communication interfaces include one RS232 serial port and one electrically isolated CAN bus interface, supporting mainstream industrial communication protocols and enabling stable data interaction with upper PLC, HMI and industrial computers. It is equipped with 10 channels of 24 VDC digital inputs and 8 channels of 24 VDC/0.4 A digital outputs, which can be connected with peripheral sensors, limit switches and actuators to realize signal linkage. Multiple status indicator LEDs on the panel can clearly display power, operation, fault and communication status for convenient on-site inspection and maintenance.
The standard package only contains the touch screen main unit. Wiring terminal blocks, communication cables, power cables and installation accessories need to be purchased separately. The programming and parameter configuration of the device are completed through B&R Automation Studio software platform.
Function and Positioning
Positioned as a general-purpose compact industrial HMI, the 4PP41.00-490 serves as the core human-machine interaction node in small and medium-sized industrial automation systems. It can operate independently as the display and operation terminal of standalone equipment, and can also form a distributed control system with upper controllers to realize partitioned equipment monitoring and operation.
In terms of display and interaction functions, the 5.7-inch high-definition monochrome screen presents process data, equipment status, fault information and parameter interfaces clearly. The resistive touch screen has high durability and anti-interference ability, maintaining sensitive and accurate touch operation in environments with electromagnetic interference such as frequency converters. The combination of touch screen and abundant physical function keys supports quick page switching, parameter modification and command input, improving on-site operation efficiency. The backlight module has low brightness attenuation, ensuring consistent display effect during long-term continuous operation.
In terms of data processing and control functions, the built-in processing unit can run user programs, process real-time data and execute simple logic control. The matched memory and expansion slot fully meet the storage requirements of conventional programs and historical data. The perfect protection mechanisms such as watchdog and power-off protection enhance the overall operation stability and reduce unplanned downtime.
In terms of communication and expansion functions, the RS232 interface supports serial communication and can be connected with printers, scanners and other peripheral devices. The isolated CAN bus interface enables high-speed and stable data transmission within the network, supporting multi-device interconnection and multi-axis linkage control. The rich digital input and output channels realize seamless connection with on-site peripheral components, expanding the application range of the device. The product supports standard panel installation, with simple and convenient assembly and disassembly, which is suitable for both new equipment configuration and old production line renovation.
Core Performance Parameters
For display and touch performance, the screen size is 5.7 inches with QVGA resolution of 320 x 240 pixels. The backlight brightness is 150 cd/m², and the half-brightness service life is 50,000 hours. The resistive touch screen supports glove operation with stable and durable performance. It is equipped with 8 soft keys and 32 physical function keys for dual-mode operation.
For electrical performance, the rated power supply is 24 VDC, with a wide voltage adaptation range. The device has low power consumption and high operation efficiency. The digital input is 10 channels of 24 VDC, and the digital output is 8 channels of 24 VDC/0.4 A. The whole machine is equipped with complete electrical protection circuits including overvoltage, undervoltage, overcurrent and short-circuit protection.
For communication performance, it is equipped with 1 RS232 serial port and 1 electrically isolated CAN bus interface, supporting standard communication protocols and ensuring stable and anti-interference signal transmission.
For 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 work normally under 10% to 90% non-condensing relative humidity. The front panel reaches IP65 protection level and the rear part is IP20. The internal PCB is coated with three-proof paint, which is resistant to dust, moisture and weak chemical corrosion. The product has passed industrial vibration and impact tests and can adapt to conventional mechanical vibration on site.
General Matching Accessories
Dedicated installation brackets and fixing fasteners are standard matching accessories, which can firmly fix the touch screen inside the control cabinet to avoid loosening caused by vibration. Insulating gaskets are recommended to be used during installation to enhance electrical safety and heat dissipation.
Wiring terminal blocks are essential accessories and need to be purchased separately. The supporting model is TB712 terminal block, which is used for power supply and signal wiring. Original shielded power cables, serial cables and CAN bus cables are optional accessories. The multi-layer shielding structure can effectively suppress electromagnetic interference and ensure stable signal and power transmission. It is not recommended to use non-shielded cables.
Waterproof cable glands and sealed connectors are used for cable inlets and outlets of the cabinet to improve the overall sealing and protection performance. External expansion modules can be selected according to actual needs to expand more communication and I/O functions.
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 touch screen 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 4PP41.00-490 touch screen is a classic product of B&R PP41 series, and can be used as a replacement part for maintenance of the same type of equipment. It is widely applied in various small and medium-sized industrial automation scenarios that require panel display, touch/key operation and data communication, 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 moderate 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 new automation project or the upgrade and maintenance of old equipment, this touch screen 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 4PP41.00-490 touch screen is produced in strict accordance with B&R's full-process quality control system and international electrical safety standards. All production links such as component selection, PCB welding, module assembly, display calibration, touch debugging and finished product testing adopt standardized processes. Core components are supplied by certified industrial-grade suppliers to ensure product quality.
Batch sampling tests include high and low temperature cycle test, vibration test, long-term aging test and EMC electromagnetic compatibility test. Each finished product must pass full-item inspections such as display quality, touch sensitivity, communication stability and protection function before delivery. The product has obtained CE and UL certifications and complies with RoHS environmental protection directives, containing no harmful substances, and can be used legally in most 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 services, including technical consultation, installation guidance, wiring instruction, parameter configuration and fault diagnosis. Verified by a large number of on-site applications, the 4PP41.00-490 is a stable, reliable and cost-effective industrial touch screen for small and medium-sized automation equipment.
Ordering and Delivery Instructions
The complete order 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 period is 6 weeks calculated from the date of formal order confirmation and receipt of advance payment. Customers can apply for urgent delivery, which will generate additional urgent service fees.
The standard package only includes the touch screen main unit. Terminal blocks, power cables, communication cables, installation brackets and other accessories are not included and must be ordered separately with the same delivery cycle. The goods are shipped via international logistics with complete customs clearance procedures and traceable logistics information. Customers are recommended to confirm the product model, accessory list and matching requirements through official authorized distributors before placing an order to avoid model mismatch and losses.
Get a Quote