7.3
Settings on the Profibus-, RS485- and Suconet K-
interface module
Fig. 33: Settings on the interface module
7.3.1
Setting the transmission rate (switch 1)
Set the desired transmission rate with DIP switches 1, 2, 3 on the connection
circuit board (switch 1) (see Fig. 33).
Notice:
All listed baud rates are available for Profibus protocols FMS, DP, FMS/DP as well
as for RS485.
The RS485 MPI protocol functions only at a transmission rate of 187.5 kbit/s.
The possible transmission rates for Suconet K are 187.5 and 375 kbit/s, for Suco-
net K1 and K2 only the transmission rate of 187.5 kbit/s is permitted.
DIP switches
1,2,3
Transmission rates in kbit/s
000
9.60
100
19.20
010
38.40
011
57.60
110
93.75
001
187.50
101
375.00
111
500.00
Thus, in the example a transmission rate of 375
kbit/s is selected.
40
DDLS 170
Leuze electronic
