1 (2CDG110090R0011) is described by ABB as: The device interrogates 4 floating contacts using an internally generated scanning voltage
Omron CPM2A-40CDT1-D is an CPM2A-series programmable controller unit
Pepperl+Fuchs NBB20-U1-E1 is an inductive sensor
Measurement range: ± 20 mm ± 0
6AV6648-0CC11-3AX0 Panel 1 (2CDG110090R0011) is described bySIMATIC HMI Smart 700 IE V3, Smart Panel, touch operation, 7" widescreen TFT display, 65536 colors, RS 422 485 interface, Ethernet (RJ45) interface, host USB type A, RTC support, with CE certificate, configurable as of WinCC flexible SMART; contains open source software, which is provided free of charge see enclosed CD.