DS2400
24
2
2.6.1 Point-to-Point
In this layout the data is transmitted to the Host on the main serial interface. Host
Mode programming can be accomplished either through the main interface or the
auxiliary interface.
In Local Echo communication mode, data is transmitted on the RS232 auxiliary
interface independently from the main interface selection.
When On-Line Operating mode is used, the scanner is activated by an External
Trigger (photoelectric sensor) when the object enters its reading zone.
1
2
3
1
2
3
Main serial interface
Auxiliary serial interface (Local Echo)
External Trigger (for On-Line mode)
Terminal Host
DS2400
LASER ON
PWR /TXD
EXT TRIG
GOOD RE AD
DS2400
Figure 28 - Point-to-Point layout
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