4PP251.0571-45
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The B & R Automation 4PP251.0571-45 is part of the 4PP Power Panel Series and features an LCD B/W QVGA 5.7\" display. It includes 16 function keys, 20 system keys, and an ETH 10/100 Ethernet connection. The device operates within 0 to +50°C and has a protection type of IP65/NEMA 250 type 4X on its front side.
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Product Description:
The 4PP251.0571-45 is a high-performance automation control device that combines decades of past experience and new-generation technology from B & R Automation. This product provides long-lasting solutions and combines the functionality of industrial PCs and visualization panels in a single product. The housing of this power panel is made from aluminum material, which provides a high degree of mechanical protection from external interference and also substances resistance to substances that can cause deterioration. According to the international Ingress protection rating, the front panel of this product belongs to the IP65 class and is impervious to the ingress of solid substances and even water sprayed at the product from any angle. The back part of the power panel, on the other hand, belongs to the IP20 protection and can only withstand interference from large solid substances.
The 4PP251.0571-45 does not require too much power during operation; this is mainly because of its Geode SC 2200 processor, which is renowned for its power efficiency. Also, the processor in the power panel features the MMX technology, which allows it to process multiple data points in a single operation while maintaining a high speed. There is also a floating point unit that aids the mathematical accuracy of the processor by helping it handle floating numbers.
The 4PP251.0571-45 features a watchdog software that monitors the microcontroller operation to see if they are out of control or have stopped operating. The watchdog can send alerts and/or automatically restart processes. There is a real-time clock that supports time-sensitive operations in the power panel; the clock is backed by an internal battery with a capacity of 950 milliampere hours; the battery is accessible from the outside and should be replaced every four years.
Frequently Asked Questions about 4PP251.0571-45:
Q: Do the keys on the 4PP251.0571-45 have a lifespan?
A: Yes. The lifespan of the keys on the 4PP251.0571-45 is greater than 1,000,000 actuations with an actuating force of 0.3 Newton.
Q: Can this power panel be used in environments with low illumination?
A: Yes. The background lighting of the display on the 4PP251.0571-45 is 140 candelas per meter square. This is more than enough to provide customers with sufficient illumination.
Q: How does the 4PP251.0571-45 prevent damage from over temperature?
A: If the 4PP251.0571-45 is at a risk of over temperature, it goes into reset mode and stays in this mood until the temperature that triggered it is reduced by 5 degrees.
Q: What is the recommended ambient temperature for this product?
A: During operation, the ambient temperature around the 4PP251.0571-45 should be between 0 to 50 degrees. However during storage, this temperature can be between -20 to 70 degrees.
Q: How many years can the 4PP251.0571-45 be used for?
A: Under ideal operating conditions and with proper maintenance, this product can function for more than five years.
