Datalogic C-BOX 300, Руководство по установке

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INSTALLATION
13
2
2.5.5 Connection to a Profibus Network
The following figure shows a Profibus layout with C-BOX 3X0 devices connected to a
Profibus Master:
Profibus DP
Slave node #1
PROFIBUS DP
Master
Profibus DP
Slave node #2
Profibus DP
Slave node #n
C-BOX 3X0
Figure 13 - Profibus connection
It is recommended to use only commercially available PROFIBUS connectors for
connecting to the bus. Use connectors from ERNI and Siemens. If the C-BOX is
installed at the beginning or end of the PROFIBUS cable segment, it is
recommended to use PROFIBUS connectors, which contain an integrated
terminating resistor.
To ensure that the C-BOX functions without errors, the shield of the PROFIBUS
cable must be grounded.
– Ensure that the PROFIBUS connector uses the pin assignments shown in par 2.9.
– Attach the PROFIBUS connector to the PROFIBUS interface socket on the
C-BOX 3X0 and secure the connector with the retaining screws.