

1 x USB to RS485 / RS22 adapter, optically isolated
Get an RS485 or RS422 port on the PC via the USB port
Galvanic isolation (optical) 2KV - 3 x 6N137 IC chip
DB9 male and screw terminal for serial connection
baud rate up to 921.6 kbit / s
port selection type with DIP switch
Support Win7 / 8, Android
FTDI FT232RL chipset