Control and monitoring panels manufactured by the company Simatic PP7 series with control keys are designed for easy control of work processes in industrial plants. All panels of this series are equipped with a built-in keyboard with 8 hot keys, 4 additional digital inputs, at the same time, they differ in simple connection that does not require a separate installation for this purpose using special software. It should be noted that panels of this type are very easy to use, thanks to the built-in screen for displaying visual information (data) in the form of text.