Siemens SIMATIC S7-1500 Manual page 12

Product overview
2.3 Properties
Properties
The CPU 1515-2 PN has the following technical properties:
● Communication:
– Interfaces
● Integrated Web server:
The CPU is accessible via an integrated Web server for diagnostic purposes. You can
read the following information with the Web server:
– Start page with general CPU information
– Identification information
– Contents of the diagnostics buffer
– Querying module information
– Alarms (without acknowledgment option)
– Information about communication
– PROFINET topology
– Tag status
– Watch tables
– Memory usage
– Data logs (if used)
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CPU 1515-2 PN has two PROFINET interfaces.
The 1st PROFINET interface (X1) has two ports (P1R and P2R). In addition to
PROFINET basic functionality, it also supports PROFINET IO RT (Realtime) and IRT
(Isochronous Realtime). PROFINET IO communication or real-time settings can only
be configured at this interface. Port 1 and port 2 can also be used as ring ports for the
configuration of redundant ring structures in Ethernet (media redundancy).
The 2nd PROFINET interface (X2) features a port (P1) and supports PROFINET basic
functionality, which means no IO controller/IO device role. PROFINET basic
functionality supports HMI communication, communication with the configuration
system, communication with a higher-level network (backbone, router, Internet) and
communication with another machine or automation cell.
Note
IP subnets
The IP subnets of both interfaces must be different. This means that the subnets of
the IP address of both interfaces must differ from each other.
CPU 1515-2 PN (6ES7515-2AM00-0AB0)
Manual, 12/2014, A5E32332431-AB