Tablets are generally Wi-Fi devices.
If you are using a tablet app with HUI, MCU, or the Sigma app to control your SSL, it is fine for the tablet to be on Wi-Fi while the DAW and SSL console are on the wired LAN.
SSL consoles require a wired connection, and your DAW Wi-Fi also usually has to be turned off when using these devices.
That's not a problem, because in networking as long as all devices are on the same LAN, it does not matter whether they are wired or wireless.
For more information see Dealing with Mac Pro dual Ethernet adapters.