RS232
RS232: point-to-point connection to an RS232 device
Direct connection to an RS232 end device, full duplex data transmission (default setting).

The following CoE objects must be set
Index  | Name  | Meaning  | Data type  | Flags  | Setting  | |
|---|---|---|---|---|---|---|
F800:0n  | Interface Type Ch n  | 0x00  | RS232  | BIT1  | RW  | 0x00 (0dec)   | 
0x01  | RS485/422  | |||||