Autic System Marine PC Rev. 1.1 Page 28
ELECTRICAL INSTALLATION
The Box/Mini PC is certified for the connection to grounded power supply according to
EN60950. The box PC shall be supplied by the standard power adapter, or by another
galvanically isolated supply of approved type.
There are two power connectors enabling the use of two separate power sources to
obtain redundancy. One power connector can be used for single input. Operation
voltage is from 9 to 32 VDC. Be aware of the current consumption for wire dimension
when using low supply voltage. Total power consumption can be up to 80 W.
The power input has polarity protection if + and – should be interchanged during
installation.
Data cables connected to the unit should to be of the shield type.
We recommend that the shield is connected to ground on both sides.
We recommend using min. 4 mm² grounding wire.
Isolate PCB ground (0 V) from chassis ground (earth).
Signal ground (0 V) is isolated from chassis ground.
VERIFICATION
Please observe the following during installation and startup.
1) Cover the ventilation holes with a piece of paper to prevent metal shavings from entering the unit.
Remove again after installation to ensure good ventilation.
2) Ground the unit according to installation instruction.
3) Make sure the polarity is correct for power connection before connecting to power outlet.
4) Keep signal cable and high voltage cable separated.
5) After power on, make sure that the system performs a normal startup of the OS.
6) The system may be delivered with a 30-day trial version of Windows OS. Make sure you have a valid
OS.
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