4PP420-0571-K04
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The 4PP420-0571-K04 features a 5.7-inch QVGA LC-Display with a resolution of 320 x 240. Produced by B & R Automation in their 4PP Series, it includes a Geode LX800 500 MHz processor and 128 MB SDRAM. The unit also comes with IP65 front protection and 10/100 MB/s Ethernet connectivity.
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Product Description:
The 4PP420-0571-K04 is one of the most versatile power panels released under B&R Automation's PP420 family line. B&R Automation is famous for creating some of the best human machine interfaces, or simply HMIs, for industrial processes and systems. HMIs by B&R usually incorporate a built-in processor, memory chip set, communication interfaces, and, in some cases, function keys. Modern HMIs feature touch-screen technology, while others combine touch-screen functionality with a powerful set of function keys. The 4PP420-0571-K04 offers a 5.7-inch resistive touch screen that responds quickly and accurately to user input. The LCD display incorporated into the power panel features QVGA resolution, equivalent to 320 x 240 pixels.
The built-in processor for the 4PP420-0571-K04 is a Geode LX800 500 Mhz processor that meets the demands of modern industrial systems. It features 128 MB of synchronous dynamic random-access memory (SDRAM) that coordinates well with an external clock signal. As opposed to DRAMs, SDRAMs are faster and more reliable. The 4PP420-0571-K04 also offers 512 kB of SRAM, which also clears upon powering off the power panel. Generally, volatile memory types are suitable for power panels and HMIs because of their flexibility, speed, and efficiency. Permanent data is usually stored externally on a computer or disk that can handle large amounts of results and logs.
During operation, the 4PP420-0571-K04 also needs 24 volts of DC voltage. The communication and serial interfaces available in the 4PP420-0571-K04 are as follows: 2x USB 2.0, RS232, CompactFlash slot (type 1), and Ethernet (10/100 Mbps). With its construction and materials, the 4PP420-0571-K04's protection categories are IP 65 (front) and IP 20 (back).
Frequently Asked Questions about 4PP420-0571-K04:
Q: What alternative products are available that are similar to the 4PP420-0571-K04?
A: There are various products that provide similar capabilities and display features as the 4PP420-0571-K04. Some of the best alternatives are 4PP420.0571-K15, 4PP420.0571-45, 4PP420.0571-75, and 4PP420.0571-A5.
Q: What type of display does the 4PP420-0571-K04 have?
A: The 4PP420-0571-K04 features a 5.71 QVGA liquid-crystal display with resistive touch technology.
Q: Can the 4PP420-0571-K04 be programmed using a computer?
A: Yes, the 4PP420-0571-K04 can communicate with a computer via USB connection for programming and updating purposes.
Q: What should be the environmental conditions during the 4PP420-0571-K04's operation?
A: During operation, B&R recommends keeping the environmental temperature between 0 and 50 degrees Celsius. Going beyond this recommended range may cause internal damage to the power panel.
Q: What is the protection category of the 4PP420-0571-K04?
A: On its front side, the 4PP420-0571-K04 has an IP 65 protection category. On its back, the protection category is IP 20.
