Bosch Rexroth IndraControl VEP 30.4, Руководство пользователя

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The tactile feedback of the keys can be different. This does not in‐
fluence the key function and is no cause for a complaint.
6.3 USB Interface on the Front Panel
The USB interface on the front panel is not available on all devices.
The USB interface on the front panel of the devices corresponds to the USB
Standard 2.0. The USB interface is sealed with a cap with IP 65 degree of
protection . The cap is firmly connected to the device and should be screwed
on after each use.
USB devices (e. g. keyboard) switch off if the power consumption
is exceeded.
The max. power consumption of one USB connector must not ex‐
ceed 500 mA.
If the maximum power consumption is exceeded, a message dis‐
plays that the USB devices are disabled. The USB devices are
enabled as soon as the power consumption of one USB connector
is below 500 mA.
Not all USB devices are recognized.
The Windows CE operating system does not support all USB devi‐
ces. Devices that require a special USB driver, which is not inte‐
grated in the system, cannot be operated at the USB interfaces.
Fig.6-4: USB Interface on the front panel
Pin Function
1 USB power supply (max. 500 mA)
2 Data -
3 Data +
4 USB ground
Fig.6-5: Pin assignment of the front USB interface
6.4 Internal and External UPS
Short-time UPS (internal)
The short-time UPS is only integrated in IndraLogic devices and
MLP devices!
DOK-SUPPL*-VEP*XX.4***-PR03-EN-P
Rexroth IndraControl VEP **.4 Embedded Terminal Bosch Rexroth AG 79/139
Display and Operating Components