Festo CPV-DI01 Serie Manual De Instrucciones página 15

Example of connection of PELV power unit and potential
equalization
1
PE
2
Potential
equalization
3
Load voltage can
be switched off
separately and
external fuses
4
Earth connection
pin 4 (max. 3 A)
Pin assignment of field bus connection (Sub-D-9 socket)
PROFIBUS-
DP
*)
Pin 3 (B) RxD/TxD-P
*)
Pin 8 (A) RxD/TxD-N
Housing
*)
(Cable clip)
*)
In brackets: Connection on Festo Sub-D plug type FBS-SUB-9-GS-9
(TN 18529)
Detailed information can be found in the manual
P.BE-CP-DI01-.. .
Festo CPV..GE-DI01-8 0107a English
3 1 2 4
PS
MNS
2 A
2 A
1 2 3 2 4
Festo ABB
field CS31
bus
S + Bus-1
S- Bus-2
Screening/shield
SUCOnet
K
T /R
A A
T /R
B B
15