This is an old revision of the document!
Have you ever wondered how the RS485 and RS232 ports are mapped to the linux ports? Check out the tables below ;)
| RS485-1 | RS232-2 | RS485-3 |
S105 | ttyNS0 | ttyS2 | ttyS1 |
S155 | ttyNS0 | ttyS2 | ttyS1 |
M205 | ttyNS0 | ttyS2 | ttyS1 |
L205 | ttyNS0 | ttyS2 | ttyS1 |
| RS485-1.1 | RS232-1.2 | RS485-1.3 | RS485-2.1 |
M505 | ttyNS0 | ttyS2 | ttyS1 | ttyNS1 |
M525 | ttyNS0 | ttyS2 | ttyS1 | ttyNS1 |
L505 | ttyNS0 | ttyS2 | ttyS1 | ttyNS1 |
L525 | ttyNS0 | ttyS2 | ttyS1 | ttyNS1 |
| RS485-1 | RS485-2 | RS485-3 | RS485-4 |
S115 | ttyNS0 | ttyS0 | ttyS2 | ttyS1 |
| RS485-1.1 | RS485-1.2 | RS485-2.1 |
S165 | ttyNS0 | ttyS1 | x |
M265 | ttyNS0 | ttyS1 | x |
M565 | ttyNS0 | ttyS1 | ttyNS1 |
| RS485-1 | RS485-3 | RS232-2 |
S175 | ttyNS0 | ttyS1 | ttyS2 |
| RS485-1 | RS232-2 |
S215 | ttyS1 | ttyS2 |
S515 | ttyS1 | ttyS2 |
S605 | ttyS1 | ttyS2 |
| RS485-1.1 | RS232-1.2 | RS485-2.1 |
M515 | ttyS1 | ttyS2 | ttyNS0 |
M535 | ttyS1 | ttyS2 | ttyNS0 |
| RS485-1 |
S205 | ttyS1 |
S505 | ttyS1 |