Product Description

The 4PP420.0573-75 is a power panel with automation runtime produced by the B & R Automation company. The product uses the Geode LX800 processor with a frequency of 500 megahertz. It supports the MMX technology and 3D Now expanded instruction set and has 128 KB of L1 and L2 cache. The memory on the unit is of the DDR SDRAM type and it has a capacity of 128 MB. The unit sports a battery-buffered real-time clock with an accuracy of 30 ppm at 25 degrees Celsius. The power failure logic has a buffer time of 10 milliseconds. The device is equipped with a removable battery that has a capacity of 950 mAh and a service life of 3 years.

The 4PP420.0573-75 is fitted with a color TFT display panel and an analog resistive touch screen. The resolution of the screen is 640 by 480 pixels and it can display up to 262144 colors. The diagonal length of the display is 5.7 inches (144 mm) and it has a contrast ratio of 400:1. The viewing angles of the display are 80 degrees horizontally, 80 degrees for the up direction and 70 degrees for the down direction.

The power supply on the 4PP420.0573-75 has a 24 VDC voltage rating and a maximum starting current of 1.2 A. The power supply is electrically isolated and the typical power consumption rating is 12 watts. The power panel is housed in a metal body with a naturally anodized aluminum frame. The front panel on the unit has a protection rating of IP 65 while the back side has IP 20 rating with the CompactFlash card installed or with an optional aPCI cover.