Mounting
62
Manual
DLoG X Series
7.5.
Vehicle applications (such as forklifts)
Pay special attention to the various electrical potentials when installing the unit on a
vehicle (such as a forklift). In the DLoG X devices, the logic ground and the shield ground
are firmly linked.
The “logic ground” is the earth line (GND) for all of the internal electrical components,
such as the hard drive and the CPU. Cable shielding, the housing and the ground
conductor (in AC-powered units) are connected to the shield ground.
Carefully read the following warnings!
•
When connecting a DLoG X device, make sure that the on-board voltage of the
vehicle and the terminal input voltage are compatible.
•
The terminal input voltage is indicated on the device type plate and on the label for
the pin configuration.
•
Some forklifts have a frame that is connected to DC
+
. Therefore, the DLoG X frame
is also DC
+
.
However, if you use peripheral devices that supply DC– to the
DLoG X device via an interconnector (such as a DC– serial interface), this will
cause a short circuit. This will inevitably lead to malfunctions or even a total system
failure.
•
Please be aware that, for example, on forklifts with inverter drives, malfunctions can
occur in the power supply that are beyond the potential tolerance of the DLoG X
device. In such cases the DLoG X device can be irreparably damaged. In such
circumstances it may be necessary to install a line filter. If required, contact your
DLoG sales representative.
Summary of Contents for DLoG X 10
Page 1: ...3 10 DLoG X 7 DLoG X 10 DLoG X 12 Manual ...
Page 3: ......
Page 12: ......
Page 55: ...Initial operation DLoG X Series Manual 43 COM2 Options 13 Audio Option ...
Page 87: ...Boot loader DLoG X Series Manual 75 Figure 9 2 Boot loader diagram 2 ...
Page 109: ...Audio Option DLoG X Series Manual 97 Figure 13 2 Audio port circuit diagram ...