First, check if you already own RSNetWorx for DeviceNet:
Are you setting up a or troubleshooting an existing DeviceNet system ? Release Note - Rockwell Automation Compatibility rsnetworx for devicenet software download link
With RSNetWorx for DeviceNet, you can:
For the latest installer binary, patches, and official support, log in to Rockwell Automation’s Product Compatibility and Download Center or contact your Rockwell distributor. First, check if you already own RSNetWorx for
Select the version that matches your system requirements (the latest version is ). Click the Download icon (often a gray downward arrow). and official support
Here is why: