ACCON OPC UA Server for Siemens SIMATIC S7 and SINUMERIK

ACCON-OPC Server UA

This is where DELTA LOGIC's ACCON-OPC-Server UA (LINK) comes into play. It was developed especially for the requirements of the Siemens S7 control environment. Whether it is the secure transfer of your data between the OPC server and a UA client or the lightning-fast speed of transferring your data from an S7 PLC to the server, the ACCON-OPC- Server UA offers the perfect solution for your demanding requirements.

Access your Siemens PLC

Connect to your Siemens S7 PLC via OPC UA and read and write data to up to 255 controllers simultaneously. Siemens S7-300, S7-400, S7-1200, S7-1500 and S7-compatible PLCs are supported. The Note IDs are compatible to Siemens SOFTNET. No changes in the PLC project are necessary.

Certified by the OPC Foundation

Play it safe and trust in a software solution certified by the OPC Foundation.The ACCON-OPC-Server UA complies with the standard 2017 UA-Server profile and the OPC Foundation specification version 1.04.

Performance

With the ACCON-OPC-Server UA you get (a) high performance data access to your controllers. In our tests the ACCON-OPC-Server UA was fastest at normal data access compared to our market competitors. We want to offer the fastest OPC server on the market - please contact us if you have scenarios where our server is slower than a market competitor. We will be happy to analyze your scenario and incorporate optimizations.

TIA Portal

ACCON-OPC-Server UA supports optimized data blocks, online symbol import from S7-1200 and S7-1500 controllers. Also from password protected PLCs, if you have the right password*. Of course you can also import symbols from Siemens TIA Portal and Simatic Manager projects. The ACCON-OPC-Server UA is multi-project capable: You can use variables from several TIA Portal projects and Simatic Manager projects in the same Address Space. Changing the address space during operation is possible without restarting the server. You can use remote configuration via network to configure the variables in your Address Space.

*Protection level "No access" will be supported in one of the next versions.

Security and secure access according to your needs

The OPC-Server UA supports all OPC UA security levels. So you can choose and set them according to your application situation.User authentication is done either with username and password or alternatively with a certificate.

In the event of a server failure, the service restarts automatically and you are notified of this by e-mail. If your certificate expires, you will be notified in time.

Controls - from old to new

Connect your old controllers as retrofit or use the latest controllers with TIA Portal and online symbol import.

Installation Operation

The installation is done within a few minutes. You can expect an intuitive and clear user interface. The ACCON-OPC-Server UA promises you even more fun at work.