4PP420.0571-K47
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The B & R Automation 4PP420.0571-K47 is part of the 4PP Power Panels series, featuring a 5.7-inch TFT color display with a resolution of 320 x 240 pixels. It includes an ARM-based processor, 64MB of RAM, and RS232/RS422/RS485 serial ports. The panel is IP65-rated on the front and supports panel mounting.
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Product Description:
The B & R Automation's Power Panel 4PP420.0571-K47 is an industrial-grade, space-saving operator terminal for use in machine control applications. It has a monochrome LCD, which makes this panel suitable for those applications requiring unambiguous, high-contrast information output.
The 4PP420.0571-K47 panel is powered with a rated supply voltage of 18-30 VDC, which aligns with common industrial power supplies. This power panel’s maximum starting current is rated at 1.2 A, which ensures reliable and safe startup under different operating environments. The small size of this panel, with outside dimensions of 212 mm x 156 mm x 76 mm, makes installation easy in tight control cabinets or operator stations. This panel’s operating temperature range in ambient conditions is 0 to +50 °C to accommodate use in typical industrial environments. The serial interface of this power panel supports up to a 115k Baud transfer rate, which enables error-free data transfer with serial devices. The peripheral connectors and data transfer can be handled with this panel’s USB interfaces, fully compliant with USB 1.1 and USB 2.0 standards for compatibility with various devices like memory sticks. The network communication of this panel is carried out through the Ethernet interface, which has a 10/100 Mbit/s data rate capability for integration into automation systems.
The 4PP420.0571-K47 has an onboard battery type Renata 950mAh that supplies power for backup purposes to preserve system information and internal clock settings during a short power outage. The visual indications of this power panel are specified with three LEDs on board. One yellow CF status LED for monitoring CompactFlash, one red/green combined power LED for indicating power status, and one yellow user-programmable LED for customized signal use. This panel is physically shock-resistant with a rated operational shock resistance of 15 g for 11 ms to maintain performance in harsh industrial environments.
Frequently Asked Questions about 4PP420.0571-K47:
Q: What is the benefit of using a Renata 950mAh battery in this panel?
A: It ensures system clock retention and safe data storage during power failures. This minimizes the risk of configuration loss or time drift in automation settings.
Q: How does the 115kBaud serial interface help with legacy systems?
A: It allows seamless integration with older devices still operating on RS232/RS485 protocols. This maintains communication reliability without requiring protocol converters.
Q: Why is shock resistance rated at 15 g for 11 ms important?
A: It protects internal components during mechanical impact or vibrations. This is especially useful in high-speed or mobile industrial equipment.
Q: How does USB 2.0 support enhance device communication in 4PP420.0571-K47?
A: It allows faster file transfer and connection with modern USB devices. This improves diagnostics and firmware updates in the field.
Q: What is the function of the user-configurable yellow LED?
A: It can be programmed to show system-specific alerts or process signals. This provides a visual indication for custom diagnostics or status checks.
