4MP181.0843-03 Industrial PC
The 4MP181.0843-03 is a compact integrated mobile panel industrial PC developed by B&R, which combines display, human-machine operation, data processing and communication functions as an all-in-one control terminal for industrial automation scenarios. Designed for on-site operation, monitoring and control of production equipment, it features a rugged integrated structure, professional industrial-grade electronic components and reliable circuit design, enabling long-term continuous operation in complex industrial environments with vibration, dust and electromagnetic interference. Equipped with a built-in display, resistive touch screen, physical operation keys and dedicated safety switches, it delivers convenient and safe man-machine interaction. With standard industrial communication and expansion interfaces, it can be seamlessly connected with PLC, upper computer and other automation equipment. Widely used in machinery manufacturing, automated production lines, packaging equipment and other fields, it serves as a core on-site operation and monitoring unit for both new equipment configuration and old system upgrading and maintenance.
Description
4MP181.0843-03 Industrial PC
Product Overview
The 4MP181.0843-03 is a compact integrated mobile panel industrial PC developed by B&R, which combines display, human-machine operation, data processing and communication functions as an all-in-one control terminal for industrial automation scenarios. Designed for on-site operation, monitoring and control of production equipment, it features a rugged integrated structure, professional industrial-grade electronic components and reliable circuit design, enabling long-term continuous operation in complex industrial environments with vibration, dust and electromagnetic interference. Equipped with a built-in display, resistive touch screen, physical operation keys and dedicated safety switches, it delivers convenient and safe man-machine interaction. With standard industrial communication and expansion interfaces, it can be seamlessly connected with PLC, upper computer and other automation equipment. Widely used in machinery manufacturing, automated production lines, packaging equipment and other fields, it serves as a core on-site operation and monitoring unit for both new equipment configuration and old system upgrading and maintenance.
Basic Information
The official model of the product is 4MP181.0843-03, belonging to the B&R MP181 mobile panel series, manufactured in accordance with international industrial computer standards and the brand’s standardized production system. The device adopts an integrated metal housing with high structural strength and good anti-collision and anti-aging performance. It is configured with an 8.4-inch TFT color display, supporting VGA resolution of 640 x 480 pixels and 256-color display, with a contrast ratio of 250:1 and a backlight brightness of 120 cd/m². The backlight has a service life of up to 50,000 hours, ensuring stable display effect during long-term use. The viewing angle reaches 55 degrees horizontally and vertically, which meets the viewing requirements of different operation positions on site.
This industrial PC is equipped with 64 MB SDRAM and a Type I CompactFlash slot for data storage and program loading. It adopts a 24 VDC rated power supply, supporting a certain range of voltage fluctuations to adapt to the unstable power supply environment of industrial sites. The whole machine has low power consumption and good heat dissipation performance. The front panel and key areas are designed with industrial protection specifications to resist the intrusion of dust and splashed liquid in conventional workshop environments. Before leaving the factory, each unit undergoes full functional testing, continuous aging test, vibration test and compatibility test to ensure consistent quality. The product has passed CE and EMC certifications, complying with EU electrical safety and electromagnetic compatibility standards. The integrated design simplifies installation and wiring, and it can be installed and fixed on equipment brackets, control arms and other positions as required.
Function and Positioning
The 4MP181.0843-03 integrates multiple core functions to meet the comprehensive demands of on-site operation and monitoring in industrial control systems. In terms of human-machine interaction, it is equipped with a resistive touch screen and 19 system function keys, which can realize flexible operation such as parameter setting, program selection and interface switching. It is also fitted with a key switch and an emergency stop switch, which can quickly cut off the equipment operation in case of abnormal conditions, effectively ensuring on-site operation safety. The display screen can clearly present equipment operating data, running status, fault prompts and other information, facilitating operators to grasp the working conditions of the whole system in real time.
In terms of data processing and storage, the built-in memory and CompactFlash slot support the storage of application programs, operating parameters and historical data, and can complete data calling and operation logic processing independently. For communication, it is equipped with a 10/100 Mbps Ethernet interface and a USB 1.1 interface. The Ethernet interface supports mainstream industrial communication protocols, realizing stable data interaction with PLC, upper computer and other control units; the USB interface can be used for program downloading, data export and connection with peripheral devices.
In the industrial control architecture, this product is positioned as a portable and integrated on-site control terminal. It can be used as a standalone operation unit for small and medium-sized automation equipment to independently complete equipment control, status monitoring and parameter management. It can also serve as a distributed operation node in large-scale production line systems, cooperating with the central control system to realize regional equipment management. With the advantages of compact structure, flexible deployment and easy operation, it can be quickly put into use in new project deployment and old equipment renovation. It effectively connects operators and automation equipment, and plays an important role in improving the operation efficiency, management level and safety of the whole production system.
Core Performance Parameters
In terms of electrical performance, the rated working voltage is 24 VDC, with built-in overvoltage, undervoltage and reverse polarity protection circuits, which can avoid component damage caused by wiring errors or abnormal power supply. The communication interface adopts isolation design to suppress external electromagnetic interference and guarantee stable and error-free data transmission. The whole machine operates with low heat generation and no fan design reduces the risk of dust accumulation and mechanical failure.
Regarding display and touch performance, the 8.4-inch TFT color display has stable color reproduction and fast response speed. The resistive touch screen supports accurate touch operation, which can adapt to the operation habits of wearing gloves in industrial scenarios, and has good wear resistance and long service life. The physical keys have a long mechanical life and can withstand frequent pressing for a long time.
For environmental adaptability, the normal working temperature ranges from 0°C to +55°C, and the storage temperature is from -25°C to +65°C. It can work normally in an environment with relative humidity of 10% to 90% non-condensing, and has excellent moisture-proof and mildew-proof capabilities. The whole machine passes industrial standard vibration and shock tests, and can resist the mechanical vibration generated by the operation of on-site equipment without displacement or internal circuit failure. The surface and internal circuit boards are coated with anti-aging protective materials, which can adapt to long-term operation in conventional industrial workshop environments.
General Matching Accessories
The 4MP181.0843-03 has high compatibility and can be matched with mainstream B&R series PLC, controllers and other automation products. For power supply connection, it needs to be equipped with a dedicated 24 VDC industrial power cable. In environments with strong electromagnetic interference, shielded power cables and communication cables are recommended to enhance signal stability. The Ethernet interface can be matched with industrial network cables, switches and communication converters to build an industrial communication network and realize multi-device interconnection. The USB interface can be connected with U disks, mobile hard disks and other storage devices for program and data transmission.
In terms of installation, standard accessories such as fixed brackets, connecting screws and installation gaskets are supporting parts, which are used to fix the industrial PC on equipment control arms, cabinet panels and other positions. For scenarios requiring mobile operation, dedicated suspension brackets and drag chains can be selected to arrange cables and avoid cable damage during movement. For system expansion, CompactFlash cards of different capacities can be equipped to expand data storage space. Parameter configuration and program debugging need to be matched with industrial computers and supporting configuration software. All matching accessories follow unified industrial specifications, with strong versatility, convenient selection and quick assembly.
Applicable Equipment and Fields
This industrial PC is widely applied to various industrial automation scenarios that require on-site operation, real-time monitoring and data interaction. It covers multiple fields including general machinery manufacturing, automated assembly lines, packaging machinery, textile machinery, food processing equipment, printing machinery and industrial testing instruments. It is suitable for both the manufacturing of new complete automation equipment and the technical transformation, maintenance and upgrading of old production lines.
The product supports diversified installation methods such as control arm installation, panel embedded installation and bracket fixed installation. It adapts to indoor industrial workshop environments with dust, slight vibration and normal humidity. Whether it is a single standalone automation device or a large distributed control system composed of multiple devices, it can be used as a standard on-site operation terminal. With its stable performance, flexible deployment and convenient operation, it has become a common supporting product in the field of industrial automation, and is widely recognized by equipment manufacturers and system integrators.
Certification and Quality Description
The 4MP181.0843-03 is produced in strict accordance with international industrial computer quality standards and the complete quality management system of B&R. From component procurement, circuit welding, program burning to overall assembly and finished product testing, all production links implement standardized process specifications. Core electronic components, display screens and touch units are all sourced from high-quality industrial-grade suppliers to ensure the inherent quality of the product. Each batch of products will undergo sampling inspection of high and low temperature cycle, vibration and long-term load operation. Every finished product must pass full functional test and 72-hour continuous aging test before leaving the factory to screen out defective products.
The product has obtained CE certification and EMC certification, meeting the safety and electromagnetic compatibility requirements of the European industrial market, and can be used in most regions around the world. Adopting mature manufacturing technology and anti-aging treatment technology, the whole machine features low failure rate, stable long-term operation and long service life under standard working conditions. The manufacturer provides a complete global after-sales service system, covering professional technical consultation, installation guidance, wiring guidance, parameter debugging, fault diagnosis and long-term maintenance services. As a mature industrial on-site operation terminal verified by a large number of on-site applications, the 4MP181.0843-03 is a reliable choice for system integration, equipment assembly and spare parts stocking in the industrial automation industry.
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