Metrohm 863 Compact Autosampler - Manual (Page 30)

3.7 Connecting a keyboard, printer and other USB devices ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
20 ￭￭￭￭￭￭￭￭ 863 Compact Autosampler
￭ Barcode reader (with USB cable)
￭ Mouse (PC mouse with USB cable, for navigating in the dialog)
The following devices can only be connected to a USB hub:
￭ PC keyboard (with USB cable, for the comfortable input of letters and
numbers)
￭ Keypad with numerical keypad (with USB cable)
If you wish to connect several different instruments without own
power supply, then you must possibly use a USB hub with own power
supply (self powered). The USB (OTG) connector of the 863 Compact
Autosampler is not designed for supplying power to several devices with
elevated electricity requirements.
Examples:
USB MINI (OTG)-USB
USB stick
6.2151.100
Figure 11 Connecting the USB stick
USB MINI (OTG)-USB
USB stick
Keypad
6.2147.000
6.2151.100
Printer
Figure 12 Connecting the 6.2147.000 USB keyboard with USB stick and
printer