DS8100
28
2
2.6 TYPICAL LAYOUTS
2.6.1 Standard (Point-to-Point)
In this layout, data is transmitted to the Host on the main serial interface. The
selectable interface types are RS232, RS485 full-duplex or 20 mA C.L.
communications.
1
Host
3
Presence sensor (for On-Line mode)
3
Main serial interface
1
DS8100
Auxiliary serial interface
2
2
Terminal
Figure 31 - Standard (point to point) layout
When On-Line Operating mode is used, the scanner is activated by an External
Trigger (presence sensor) when the object enters its reading zone.
The data is also transmitted on the Auxiliary interface (if configured for Standard
communication mode), as well as on the Main interface. The auxiliary interface uses
RS232 for this layout.
Host Mode programming can be accomplished either through the Main or the
Auxiliary interface.
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