Neuron serial port maps

See the table below to find out how the physical RS485 serial port lines are mapped into Linux ports within /dev/.

Neuron

Alternatively, all serial ports mentioned below are also accessible via /dev/extcomm/Y/X, where Y is the number of section, and X is the number of the serial port.


RS485-1.1 RS485-2.1 RS485-3.1
S103ttyNS0xx
M103ttyNS0xx
M203ttyNS0xx
M303ttyNS0xx
M403ttyNS0xx
M503ttyNS0 ttyNS1 x
M523ttyNS0 ttyNS1 x
L203ttyNS0xx
L303ttyNS0xx
L403ttyNS0xx
L503ttyNS0 ttyNS1 x
L523ttyNS0 ttyNS1 x
L513ttyNS0 ttyNS1 ttyNS2
L533ttyNS0 ttyNS1 ttyNS2

USB converters (FTDI, CH34x, PLxxxx and CPxxxx) are also supported by default. For using other gateways or devices, installation of drivers is necessary.

USB1 /dev/serial/by-port/0
USB2 /dev/serial/by-port/1
USB3 /dev/serial/by-port/2
USB4 /dev/serial/by-port/3