One of the smaller display monitors from Pro-face is model PFXGE4401WAD it is in the GC4000 Series, and part of the HMI family. The display size is around 7 inches wide, with a resolution of 800 x 480 pixels. It utilizes eight different levels of brightness control, and just over 65,000 display colors. The backlight is LED and has 20,000 or more hours of service life. Model PFXGE4401WAD comes with Chinese language fonts and standard character sizes. It consumes 8.2 watts or less of power and has a rated input voltage of 24 Vdc. The in-rush current of product PFXGE4401WAD is 50 A or less, and the allowable voltage drop is 1 ms or less.
The insulation resistance is 500 Vdc, and the voltage endurance is 600 Vac. It can be used in pollution degree 2 environments, and should always be kept free of corrosive gases. The best cooling method for model PFXGE4401WAD is natural air circulation. It can be used at maximum altitudes of 6,561 feet or 2,000 meters. The monitor has 8 MB of flash application memory, with 128 KB of flash backup memory. Despite being discontinued by Pro-face, product PFXGE4401WAD can be bought, sold, and even repaired through places like AX Control.