Datalogic Scanning DS6400 - Manual (Page 47)

INSTALLATION
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2.3.5 Profibus Connector
The 9-pin Profibus female connector (white) is only available in the DS6400 Profibus model
and allows connection between the host and the reader:
5 1
9 6
Figure 43 - Profibus 9-pin Female Connector
DS6400 9-pin Profibus connector pinout
Pin Name Function
1 Shield* Shield, Protective Ground resp.
2 Free
3 B-LINE (RxD/TxD-P) Received/Transmitted Data-P
4 CNTR-P** Repeater Control Signal
5 DGND Data Ground (M5V)
6 +5 V Voltage Plus (P5V)
7 Free
8 A-LINE (RxD/TxD-N) Received/Transmitted Data
9 CNTR-N** Repeater Control Signal
* signal is optional
** signal is optional; RS485 level
Profibus Interface
The Profibus interface is used for communication with an Host and allows expanding the
networking and remote diagnostic capabilities of the scanner.
For further details refer to the “Profibus_Fam6k.pdf” document provided as supplementary
documentation.
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