10.6 Electrical Wiring
10.6.1 Connecting the Control Cabinet PC to Operating Display
Connection diagram
Operator display
Control cabinet PC
XSER
XSER
XVID
XVID
Violet
Black
Functional earth ground
Fig. 10-8: Wiring the operating display to the control cabinet PC
Connection
1. Connect the functional earth ground.
2. Connect the violet RJ45 data interface "XSER" at the operating display to
the RJ45 data interface "XSER" at the control cabinet PC.
3. Connect the black RJ45 image data interface "XVID" at the operating dis-
play to the RJ45 image data interface "XVID" at the control cabinet PC.
Material damages to electronics due to missing
functional earth ground connection!
NOTICE
Ensure that the functional earth ground is connected, as otherwise the electron-
ics can be destroyed by a potential difference between the VDP and the PC if
the voltage supply is interrupted to only one device and re-established. A direct
connection between functional earth ground and operating display VDP xx.3 and
VPB 40.3, VSB 40.3 is recommended. If the functional earth ground is wired at a
neutral point, also the control cabinet PC (VPB 40.3, VSB 40.3) is to be connec-
ted to this neutral point.
VDP 15.3, 18.3, 21.3 Multitouch
Bosch Rexroth AG
Assembly, Disassembly and Electrical Installation
DOK-SUPPL*-VDPXX.3MTBU-IT02-EN-P
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