Profile Industrial Automation in Digi One SP

Hi, I have a lot of Digi One SP, but i need use it for communication of RTU serial Modbus device with the network LAN. In the web interface configuration don’t exist “Industrial automation” Profile. what other choice for do it? upgrade firmware?. other port profile?

I am waiting for help…

You will need a device which supports Industrial Automation, such as the Digi One IAP or PortServer TS.