4PP451.0571-75 B & R Automation
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The B & R Automation 4PP451.0571-75 belongs to the 4PP Power Panels series. It features a 5.7 inch display with a resolution of 320 by 240 pixels and a brightness of 500 cd/m². This panel includes a Geode LX800 processor running at 500 MHz, 128 MB SDRAM, and has 2 USB ports.
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Product Description:
The 4PP451.0571-75 operator terminal is produced by B&R Automation within the 4PP Power Panels series. Designed as an integrated HMI and control node, the unit provides operators with local visualization during machine operation. It also executes machine-level logic, so it can replace separate PLC and display hardware in automated packaging, handling, and assembly stations. Because the interface and control functions are combined, the terminal suits machines that need localized monitoring, alarm display, and command entry at the point of use.
Processing performance is supplied by a Geode LX800 CPU running at 500 MHz, paired with 128 MB SDRAM for the operating system and application code. A 2 MB flash module stores system software, and one aPCI expansion slot permits fieldbus or specialty I/O add-ons when extra communication or machine-specific functions are needed. The front TFT measures 5.7 in diagonally, renders graphics at 320 × 240 pixels, reaches 500 cd/m² of brightness, and has a 350:1 contrast ratio, so status data remains legible under factory lighting. Typical energy demand stays at 15 W, which helps when cabinet cooling is limited in compact enclosures.
For networked automation, communication is provided by the Intel 82551ER 10/100 Ethernet controller, an RS-232 programming port, and two USB host connectors. Removable data logging or recipe storage can be added through a CompactFlash slot that accepts the Type I card format. Machine variables that must survive power cycling are buffered in 512 kB of SRAM, and the panel draws a nominal current of 0.63 A from the system supply during operation. The Ethernet, serial, USB, and removable storage connections allow the unit to exchange data with external devices while keeping retained application data available after shutdown.
Frequently Asked Questions about 4PP451.0571-75:
Q: What is the display resolution of the 4PP451.0571-75 panel?
A: The 4PP451.0571-75 features a display resolution of 320 x 240 pixels, providing clear and sharp visuals for its screen size.
Q: What is the screen size of the 4PP451.0571-75 power panel?
A: This panel is equipped with a 5.7-inch (144 mm) diagonal display for user interface applications.
Q: What type of processor is used in the 4PP451.0571-75 panel?
A: The CPU inside the 4PP451.0571-75 is a Geode LX800 running at 500 MHz.
Q: How many USB ports are available on the 4PP451.0571-75 panel?
A: There are 2 USB ports available on the 4PP451.0571-75, enabling connection to peripherals and accessories.
Q: How much flash memory does the 4PP451.0571-75 panel provide?
A: The flash memory offered in this model is 2 MB, complementing 128 MB SDRAM main memory for data storage.
