Profibus Dp Interface (X1); Profinet Io Interface (X5, X8) - Siemens CPU 410-5H Process Automation System Manual

3.4

PROFIBUS DP interface (X1)

Connectable devices
The PROFIBUS DP interface can be used to set up a PROFIBUS master system, or to
connect PROFIBUS I/O devices.
You can connect any standard-compliant DP slaves to the PROFIBUS DP interface.
You can connect the PROFIBUS DP I/O to the PROFIBUS DP interface in redundant or
single-channel switched configuration.
Here, the CPU represents the DP master, and is connected to the passive slave stations or,
in stand-alone operation, to other DP masters via the PROFIBUS DP fieldbus.
Various compatible devices take the 24 V supply from the interface. This voltage provided at
the PROFIBUS DP interface is non-isolated.
Connectors
Always use bus connectors for PROFIBUS DP and PROFIBUS cables to connect devices to
the PROFIBUS DP interface (
Redundant operation
In redundant operation, the PROFIBUS DP interfaces have the same baud rate.
3.5

PROFINET IO interface (X5, X8)

Note
The second PROFINET IO interface X8 serves as service interface. It is disabled in version
8.0 and cannot be used.
Assigning an IP address
You have the following options of assigning an IP address to an Ethernet interface:
● By editing the CPU properties in HW Config. Download the modified configuration to the
You can also set up the IP address parameters and the station name (NameOfStation, NoS)
locally without having to modify the configuration data.
● Using the "PLC -> Edit Ethernet Node" command in SIMATIC Manager.
CPU 410-5H Process Automation/CPU 410 SMART
System Manual, 10/2013, A5E32631667-AA
CPU.
refer to the Installation Manual
Structure of the CPU 410-5H
3.4 PROFIBUS DP interface (X1)
).
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