Field Bus Baud Rate And Field Bus Length For Profibus-Dp - Festo CPV-DI01 Manual

1. Installation

1.4.2 Field bus baud rate and field bus length for PROFIBUS-DP

1-20
Please note
The CP system sets itself automatically to one of the baud
rates listed in Fig. 1/14.
The maximum permitted field bus length depends on the
baud rate used. Fig. 1/14 shows the baud rates which can be
used.
Length of branch lines
Please note
S Please note the maximum permitted length of the field
bus cable if you connect the CPV Direct via a branch line.
S When calculating the maximum permitted length of the
field bus cable, also take into consideration the sum of
the branch line lengths.
The maximum permitted length of a branch line depends on
the cable type and on the baud rate.
Festo P.BE-CP-DI01-EN en 0007a