4.9
Connection to the computer and power supply
USB connection
To connect the control card to the computer, use a short, well-shielded
USB cable.
Do not place the USB cable along power lines, these emit
electromagnetic fields that could interfere with data transmission.
Power Supply-mains filter
The line network absorbs high-frequency interference, which can
negatively influence the function of devices. Before these high-frequency
interference voltages, a network filter protects the connected devices.
The high-frequency disturbances can have a negative effect on the data
transmission to the machine.
They occur, for example, when other devices are switched on or
such as washing machine or vacuum cleaner.
Let your electrician advise you on which network filter you are
best use to ensure your control and components are
Operate.
Control Card power supply
The control card is operated in addition to the USB input (5 VDC) with 24
volt DC current at the Screw terminal "24V in".
Make sure that the polarity is correct.
Use a high-quality stabilized power supply for operation.
Our CNC control card requires approximately 350 mAh.
For questions and suggestions, check out the www.arduinoclub.de.
