The SIMATIC Panels of the 70 Series
The SIMATIC Panels of the 70 Series have been the low-cost starter devices in the range of operator panels with graphical capability for several years. They are ideally suited to small-scale HMI tasks.
The pixel-graphics display can be used for the graphical display of the processes using, for example, bitmaps or bar charts. The font size can be varied to achieve excellent readability even at a distance.
As form factor, you can choose among the especially compact OP73 with a 3 inch display and the two versions of the OP 77 with their 4.5 inch display
For all panels of the series 70 succesor devices are available. These panels from the Basic or Comfort Panel families offer all the advantages of the recently developed devices.