Structure of a CPU 41x
2.11 PROFINET (PN) interface
S7-400 Automation System, CPU Specifications
2-24 Manual, 10/2006, 6ES7498-8AA04-8BA0
2.11 PROFINET (PN) interface
Availability
CPUs with a "PN" name suffix feature an ETHERNET interface with PROFINET functionality.
Assigning an IP Address
You have the following options to assign an IP address to the Ethernet interface:
1. With the SIMATIC Manager command "PLC -> Edit Ethernet Node".
2. With the CPU properties in HW Config. Then download the configuration to the CPU.
Devices Capable of PROFINET (PN) Communication
● Programming device/PC with Ethernet network card and TCP protocol
● Active network components (Scalance X200, for example)
● S7-300 / S7-400 with Ethernet CP (for example, CPU 416-2 with CP 443-1)
● PROFINET IO devices (for example, IM 151-3 PN in an ET 200S)
● PROFINET CBA components
Connectors
Use only 2 x RJ45 connectors (2-port switch) to connect devices to the PROFINET interface.
Time Synchronization Using PROFINET
Time synchronization in the NTP procedure The CPU is an NTP client in this case.
Reference
● For instructions on how to configure the integrated PROFINET interface, refer to the
manual
S7-400 Automation System, Hardware and Installation
.
● For further information on PROFINET, refer to
PROFINET System Description
● For detailed information about Ethernet networks, network configuration and network
components refer to the
SIMATIC NET Manual: Twisted-Pair and Fiber Optic Networks
,
available under article ID 8763736 at http://support.automation.siemens.com.
●
Component Based Automation, Commissioning SIMATIC iMap Systems - Tutorial,
Article ID 18403908
● Further information about PROFINET: http://www.profinet.com
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