About the QPJ1D121L2P
QPJ1D121L2P
The QuickPanel lineup of products is a large array of human/machine touch screen units. These modules were all developed and produced by General Electric and their industrial automation section. This model is the QPJ1D121L2P, a part of their 4.7 diagonal inch touch screens in the QuickPanel Junior series of human/machine touch screen interfaces.
The QuickPanel series of models are outfitted with a set of varying specifications within the series. The QPJ1D121L2P unit is outfitted with a visual display that physically measures at 4 inches in width, and 3 inches in height. The resolution presented in that visual setup is in 240 x 320 pixels. The equipment that sets up this model is a fully monochrome, liquid crystal display.
The temperature range that this unit can function at without any issues goes as low as 0 C/32 F, and as high as 50 C/122 F. The most notable issues that affect the QPJ1D121L2P module if it overheats is a loud, high pitched beeping, and the screen dimming and losing its brightness, which effects the workplace efficiency. For storing this unit, the range is increased to as low as -20 C/-4 F, and as high as 60 C/140 F.
The QPJ1D121L2P module is built with a power intake of 20 to 27 volts of direct current, and nominally at 24 V/DC. The power intake that this unit is designed to withstand is 1500 V/AC. Any further, and the unit can be seriously damaged.
