Festo CPX-FB14 Brief Description page 19

Set the station number with the 8-element DIL switch:
8-element
DIL switch
6
2
5 5
2 2
4
2
3
2
2
2
1
2
0
2
Permitted station numbers: 1; ...; 127
Set the baud rate with the lower left-hand DIL switch:
Baud rate: Setting of lower left-hand DIL switch
125 kBaud
Festo CPX-FB14 0206NH English
Switch Function
element
8 Reserved
1...7 Binary-coded station number entry.
Example on left in diagram:
1
2
2 + 4 + 32 = station number 38
250 kBaud
2 5
+ 2 + 2 =
500 kBaud 1000 kBaud
19