TS-8820-iso485
From embeddedTS Manuals
The TS-8820 provides a single isolated RS-485 port on the P10 terminal block. The UART interface itself is from the SoM with the TS-8820 facilitating the isolated RS-485 physical interface.
Optionally, a 124 ohm termination resistor can be electrically added by setting the Term. 485 jumper.