VPP 21.1
VPP 21.1 BP
DOK-SUPPL*-VPP*21.1***-PR02-EN-P
In contrast, the VPP 21.1 BP has no keypad, but a touch screen.
The front panel with touch screen allows to operate the application
software/firmware via the touch-sensitive surface of the display without
keyboard and mouse.
Fig. 1-2:
VPP 21.1 BP
1-3
System Presentation
VPP21_BP.fh9