Advantech-DLoG DLT-V7210KD User Manual page 168

Optional Equipment
14.6. Scanner and scanner bracket (optional)
You can connect scanners to either the USB interface or the serial interface. If connected
to COM1, the scanner can be powered through the interface with a voltage of 5 V.
Use only scanners that have been approved by Advantech.
Optional scanner brackets are available for the DLT-V72.
Fig. 14.6: Example scanner bracket
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