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DS6500
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2.7.1 Point-to-Point
Using a Point-to-Point layout, the data is transmitted on the Main interface as well as on the
Auxiliary interface. The Main interface can be selected for RS232 or RS485 full-duplex
communications.
Two different layouts are available according to the DS6500 reader model used for the
connection.
Master/Slave Models
When On-Line operating mode is used, the reader is activated by an External Trigger
(photoelectric sensor) when the object enters its reading zone. In the following case, the
signal is passed to the DS6500 by the C-BOX 100, which also supplies the system.
M/S
CAB-600X
C-BOX 100
Local Host
Presence
Sensor*
PG6000
* P.S. (Presence Sensor) connected to External Trigger/PS input.
Figure 49 – Point-to-Point for Master/Slave Models
Fieldbus Models
In this case no External Trigger is used and the C-BOX 100 only supplies the reader. The
DS6500 (Ethernet, DeviceNet or Profibus model) is connected to a fieldbus remote Host. It
can be activated by a signal generated by the remote Host or be always active if working in
Automatic operating mode.
Remote Host
Fieldbus
Network
Fieldbus
C-BOX 100
CAB-601X
PG6000
Figure 50 – Point-to-Point for Fieldbus Models
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