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DOK-SUPPL*-VDP16/40/60-PR03-EN-P
Rexroth IndraControl VDP 16.1/40.1/60.1 Operator Display
7.1.6
XUSB Interfaces
XUSB – serial interfaces for printer,
scanner, CD-ROM drive
Operating the USB connections on
the VDP 16.3/40.3 in USB2.0 mode
2
3
A standard 24 V industrial power supply unit can be used for the voltage supply.
NOTICE
An isolated power supply unit must be used, as pin 2 is internally connected
with the housing.
The devices feature four USB interfaces on the connector panel (XUSB1 and
XUSB2) and one on the front panel (not for devices for the food industry).
NOTICE
The maximum power consumption of the connected device must not exceed
500 mA per USB connector. If the load exceeds 500 mA, the internal current
monitoring is activated.
Fig.7-5:
USB interfaces XUSB1 and XUSB2
NOTICE
USB interfaces must not be used under Windows NT4.0.
Pin
1
2
3
4
Bosch Rexroth AG
GND
n. c.
Possible damages if an inadequate power sup‐
ply unit is used.
The VDP power supply unit switches off if the
total current of all USB connectors is excee‐
ded.
If the Windows NT4.0 operating system is
used, no operation via USB interfaces is pos‐
sible.
Function
USB power supply (max. 500 mA)
Data -
Data +
USB ground
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Interfaces
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