Siemens SIMATIC ET 200SP Function Manual

OPC UA communication
9.4 Using the S7-1500 CPU as an OPC UA client
Communication
262 Function Manual, 11/2019, A5E03735815-AH
6. Click the "Online Access" button.
STEP 7 displays the "Connect to OPC UA server" dialog.
Figure 9-65 "Connect to OPC UA server" dialog
Tip: When establishing an online connection to an OPC UA server for the first time, use
the "Online access" button. When reconnecting after a disconnection, select the "Connect
to Online Server" button next to the "Online" selection field.
In the top right, enter the IP address of the OPC UA server whose server interface you
want to determine online.
7. Click "Find selected server".
STEP 7 establishes a connection to the OPC UA server and determines all security
settings (server endpoints) that the server holds in readiness.
STEP 7 displays the end points as list:
Figure 9-66 Found OPC UA server with all server endpoints
8. Click on the end point you want to use for a connection of STEP 7 to the OPC UA server.

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