Siemens SIMATIC ET 200SP Function Manual

OPC UA communication
9.1 What you need to know about OPC UA
Communication
132 Function Manual, 11/2019, A5E03735815-AH
Principle: Interface for access via communication module
For a CPU application, such as OPC UA, to be accessed via CP interface, you must
configure a virtual interface (W1). IP-based applications can then be accessed via the
IP address parameters of this virtual interface.
The schematic is shown in the following figure.
①
CPU S7-1500 FW V2.8 or higher (e.g. CPU 1515-2 PN)
②
CP 1543-1 (FW V2.2 or higher)
③
Virtual interface (W1)
④
Protocol conversion PROFINET / Industrial Ethernet on backplane bus or backplane bus on PROFINET / Industrial
Ethernet
⑤
Backplane bus
Figure 9-1 Principle: Interface for access via communication module

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