Siemens SIMATIC ET 200SP Function Manual

OPC UA communication
9.3 Using the S7-1500 as an OPC UA server
Communication
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STEP 7 (TIA Portal) displays the dialog as follows:
Figure 9-29 Adding OPC UA elements to the server interface
Limiting the view to OPC UA servers
By selecting the OPC UA elements, you limit the view to the OPC UA server and the options
of the OPC UA clients.
In the server interface of the example, the "Robot_1" data block is missing because industrial
trucks do not need access to the server methods and tags of the robot.
In this case, it is best to disable the standard server interface (SIMATIC namespace) in the
OPC UA properties of the S7-1500 CPU so that the filtered nodes cannot be accessed any
other way.
Figure 9-30 Disabling the standard server interface
You can also disable the visibility of each configured server interface in the properties of the
server interface and thus prevent that this server interface can be used by clients during
operation. This option lets you define multiple server interfaces, for example, and download
only the required server interface.

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