Siemens SITOP UPS1600 Equipment Manual page 145

OPC UA server
Configure the OPC UA server here.
General
• OPC UA server activated
Define whether it is permissible to access the device via the OPC UA interface. If the
option is activated, then the SITOP PSU8600 acts as OPC UA server.
• OPC UA Server Port
The preset port number is 4840. You can enter another port number.
Security Policies
• Activation of anonymous access
• No security
If the option is activated, then unencrypted access via the OPC UA client is possible.
Activating the option is not recommended.
• Basic128 - Sign & Encrypt
• Basic256 - Sign & Encrypt
• Basic256Sha256 - Sign & Encrypt
Note
For security reasons, always select the highest possible security level possible and
deactivate settings that are not used.
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
Engineering and remote access
3.9 Web server
145