Siemens SIMATIC ET 200SP Function Manual

Communication with the redundant system S7-1500R/H
13.1 System IP addresses
Communication
326 Function Manual, 11/2019, A5E03735815-AH
Requirements
● The interface of the communication partner and the PROFINET interfaces of the two
CPUs are located in the same subnet.
● The interface of the communication partner is connected to both CPUs, each via the
same interface (e.g. X2).
● The system IP address for the interfaces of the S7-1500R/H system is enabled.
Communication via the system IP address X2
If the CPUs of the S7-1500R/H redundant system have two PROFINET interfaces,
preferably use the PROFINET interface X2 for communication with other devices.
The following figure shows a configuration in which the communication partners are
connected via the respective PROFINET interfaces X2 with the CPUs of the redundant
system S7-1500R/H.
①
Open User Communication between a different CPU and the S7-1500R/H redundant system
②
HMI communication with the S7-1500R/H redundant system
③
Open User Communication between the S7-1500R/H redundant system and a PC
Figure 13-1 Example: Communication of the S7-1515R redundant system via the system IP address
X2

Siemens SIMATIC ET 200SP Specifications

General

System Type	Distributed I/O System
Mounting	DIN Rail
Communication Protocol	PROFINET, PROFIBUS
IP Rating	IP20
Category	I/O Systems
Supply Voltage	24 V DC
Modularity	Yes
Hot Swapping	Yes
Storage Temperature	-40°C to +70°C
Digital Inputs	Yes
Digital Outputs	Yes
Analog Inputs	Yes
Analog Outputs	Yes
Communication Interface	PROFINET, PROFIBUS
Number of Modules	Up to 64
Relative Humidity	5 to 95% (non-condensing)
Operating Temperature	-25°C to +60°C