Product Description for B&R 5PC781.1505-006 Panel PC

5PC781.1505-006 is a high-performance integrated Panel PC belonging to B&R Panel PC 781 series, designed as an all-in-one industrial control and human-machine operation terminal for heavy-duty automation scenarios. This unit integrates industrial computing hardware, 15-inch XGA color TFT display, four-wire resistive touch panel and built-in multi-key operation layout into a compact sealed metal chassis. All internal printed circuit boards adopt conformal coating technology to deliver robust resistance against dust, moisture, corrosive industrial vapors, mechanical vibration and intense electromagnetic interference from motors, inverters and high-voltage switchgear. It supports uninterrupted 24-hour continuous operation for long-cycle production tasks, pre-installed with embedded industrial operating system that natively matches B&R Automation Studio programming platform to execute PLC control logic, process data visualization, parameter adjustment and equipment fault diagnosis. The front panel reaches IP65 ingress protection grade to block liquid splashes and particulate pollution, while the rear wiring compartment maintains IP20 safety rating. A reserved rear slot supports optional fan kit installation for active heat dissipation under high-temperature cabinet environments. Every finished unit undergoes full aging testing, communication calibration, touch accuracy verification and complete functional inspection before factory delivery under B&R’s strict ISO 9001 traceable quality management system for global industrial deployment.

The official part designation is 5PC781.1505-006, a zero PCI expansion slot variant of the 15-inch Panel PC 781 platform. The core computing configuration uses low-power industrial processor paired with standard DDR2 system memory and shock-resistant CompactFlash solid-state storage with no rotating mechanical components, well-suited for high-vibration working sites. Nominal input power specification is 24 VDC industrial direct current with wide voltage fluctuation tolerance to adapt unstable on-site power supply grids. An externally accessible removable Renata 950 mAh lithium backup battery is equipped, with a rated service life of four years to preserve real-time clock and volatile program data during power outages. The front panel is fitted with 12 soft keys, 20 function keys and 92 system keys besides the touch interface, offering dual operation modes via physical buttons and touch input. Mechanical installation supports panel embedded cabinet mounting and standard VESA bracket mounting structures. Hardware control components include independent power switch, hardware reset button and integrated audible buzzer for fault and alarm reminders. Status indicator LEDs separately display power supply status, storage access activity and primary Ethernet link connection state for rapid on-site troubleshooting. The product holds CE, UKCA and international industrial EMC safety certifications, with standardized locked plug connectors for all external communication and power wiring ports. No internal PCI expansion slots are reserved; system expansion fully relies on abundant native onboard communication interfaces.

The core positioning acts as an integrated standalone PLC controller and multifunctional HMI operation station for medium-scale automated production equipment and process control loops. The embedded real-time runtime environment executes full automation logic including sequential control, closed-loop process regulation, safety interlock logic, auxiliary motion coordination and comprehensive equipment fault diagnosis algorithms without requiring an external separate PLC rack. The 15-inch XGA color display and resistive touch panel, combined with the full physical key matrix, provide dual-path operator interaction: users can edit production recipes, modify control setpoints, browse real-time trend curves, check fault code records and confirm safety interlock status through either touch tapping or physical key pressing. Multiple onboard communication ports enable the internal control runtime to establish stable bus connections with B&R X20 distributed I/O modules, servo drive systems, remote field sensors and third-party automation devices via industrial Ethernet protocols. Internal system monitoring circuits continuously track CPU operating load, internal chassis temperature, backup battery voltage and optional fan running status, uploading all diagnostic data to Automation Studio for remote fault logging and alarm triggering. The built-in AC97 audio chip supports voice prompt and fault alarm audio output activated by control logic. This Panel PC can operate independently as the master control core for single production machines, or serve as a local control node within large distributed automation networks, unifying logic computation, data storage, visual display and multi-mode operator input into one compact, easy-to-maintain assembly.

The integrated display subsystem features a 15-inch industrial color TFT screen with native XGA resolution of 1024 × 768 pixels, paired with four-wire resistive touch hardware capable of stable operation with work gloves and over one million valid mechanical press cycles of service durability. The low-power processor architecture minimizes passive heat generation to reduce thermal stress on internal electronic components. Storage depends entirely on vibration-proof CompactFlash media with zero moving mechanical parts to withstand shock-prone factory environments. Onboard communication interfaces include two 10/100 Mbps Ethernet ports, two RS232 serial ports, three USB 2.0 ports, a monitor output interface, combined PS/2 port for external keyboard and mouse, and AC97 audio channel. Continuous stable operating ambient temperature range spans -20°C to +60°C; spare unit storage temperature tolerance extends from -40°C to +70°C for transportation and warehouse stocking. Front IP65 protection prevents water splash and dust infiltration; rear IP20 rating avoids accidental contact with live wiring terminals. Internal circuit protection modules integrate overcurrent, overvoltage, reverse polarity and short-circuit safeguards to shield the mainboard from power grid surges and field wiring faults. Electromagnetic compatibility complies with full CE industrial EMC standards to resist interference from surrounding high-power electrical equipment. The backup battery sustains real-time clock and volatile memory data for extended periods during full power loss. Touch signal circuits maintain extremely low coordinate drift under drastic temperature shifts and sustained mechanical vibration, with factory calibration data stored in non-volatile memory on the drive PCB. Real-time control runtime delivers stable, deterministic scan cycle performance even under full HMI display and multi-channel communication operating load.

Compatible original supporting accessories include dedicated B&R fan cooling kits for high-temperature cabinet heat dissipation, replacement resistive touch overlay panels for worn touch surfaces, and spare 950 mAh lithium backup batteries for periodic maintenance replacement. Standard cage clamp terminal blocks are supplied for secure 24 VDC power wiring connection, alongside shielded Ethernet and USB signal cables to suppress electromagnetic noise that could disrupt control communication stability. VESA standard mounting brackets and frame sealing gaskets enable flexible installation and restore complete IP65 water and dust tightness after disassembly and repair procedures. B&R official Automation Studio software acts as the exclusive tool for PLC programming, control logic simulation, firmware upgrades, touch screen calibration and cooling system health verification post-maintenance. Blank protective baffles cover unused internal cavities to prevent dust accumulation inside the chassis, and disposable transparent anti-scratch screen films protect the front display glass from abrasion during daily operation. Insulated cable strain relief fittings and terminal sleeves prevent wiring loosening caused by long-term equipment vibration, avoiding communication dropouts or power supply faults. Shock-absorbing foam padding kits stabilize the internal computing assembly for ultra-high-vibration installation locations such as metal forging and heavy machining production lines. Spare physical key cap sets are available for replacement if function keys wear out from frequent pressing.

This integrated Panel PC serves as the standard compact master control and operation terminal for medium and large automated production machinery, including large plastic injection molding machines, heavy automated packaging production lines, wide-format textile looms, industrial printing presses and heavy-duty metal cutting machine tools. Within the energy industry, it is deployed as local governor control stations for hydroelectric turbines, auxiliary system monitoring and control panels for thermal power plants, and master controllers for small distributed power generation units. Petrochemical and metallurgy facilities utilize the unit as process flow control stations for parameter regulation, manual valve group operation and furnace safety interlock control terminals. Additional key application areas cover large-scale water treatment plant local PLC control cabinets, cement production line central monitoring screens, logistics sorting system master operation terminals, and oversized pump and fan variable-speed control assemblies. The Panel PC supports both factory pre-installation for new automation project construction and on-site replacement retrofits for legacy control systems, achieving full interoperability with the complete B&R automation ecosystem including X20 distributed I/O modules, servo drive systems and peripheral automation components for unified programming, commissioning and maintenance workflows.