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25.1 System Configuration
25.1 System Configuration
Select a system configuration suitable for your application.
Conventions used in this section
Numbers (e.g. ) of System configuration and connection conditions correspond
to the numbers (e.g. ) of System equipment.
Use these numbers as references when confirming models and applications.
1 System configuration and connection conditions
*1 The PLC connection type and communication interface for bar code reader connection are shown below.
Connection conditions
System Configuration
Number of
GOT
Distance
1
Varies
according to
the bar code
reader's
specifications.
GOT type
PLC GOT GOT bar code
Connection type
Communication interface of
GOT
Communication interface of
GOT
Bus connection Bus connection unit
RS-232 interface
MELSECNET/10 connection
(PLC to PLC network)
MELSECNET/10
communication unit
CC-Link connection
(intelligent device station)
CC-Link communication unit
Ethernet connection Ethernet communication unit
Direct CPU connection
RS-232 communication unit
RS-422/485 communication unit
Computer link connection
Third party PLC connection
Direct CPU connection
RS-422 interfaceComputer link connection
Third party PLC connection
Barcode
Extended function OS
Connection type
dependent
Communication driver
2
Connect to the PLC.
*1
Varies according to the
connection type.
Bar code reade
1
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