Siemens SIMATIC ET 200SP Function Manual

Routing
10.2 S7 routing
Communication
Function Manual, 11/2019, A5E03735815-AH
291
The following figure shows the access from a PG via PROFINET to PROFIBUS. CPU 1 is
the S7 router between S7 subnet 1 and S7 subnet 2; CPU 2 is the S7 router between S7
subnet 2 and S7 subnet 3.
Figure 10-2 S7 routing: PROFINET - PROFIBUS
S7 routing for HMI connections
You have the option of setting up an S7 connection from an HMI to a CPU via different
subnets (PROFIBUS and PROFINET or Industrial Ethernet). In the following figure, CPU 1 is
the S7 router between S7 subnet 1 and S7 subnet 2.
Figure 10-3 S7 routing via HMI connections

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