Festo CPX-FB6 Manual De Instrucciones página 17

3.3 Pin assignment of bus interface
Field bus incoming
Plugs Pin
1
2
3
4
5
6
7
8
9
Housing
1)
Protocol chip SUPI3-OPC guarantees automatic recognition as to
whether further Interbus slaves are connected. A bridge between
pins 5 and 9 is not therefore necessary.
2)
The incoming interface is electrically isolated from the CPX periph-
ery. The plug housing is connected to the FE of the CPX terminal by
means of an R/C combination.
3)
The plug housing is connected to the FE of the CPX terminal.
Sub-D plug and socket from Festo:
Connection
Incoming bus interface
Continuing bus interface
Festo CPX-FB6 0201NH English
Bus connection continuing
Signal Socket
DO1
DI1
GND
n.c.
n.c.
/DO1
/DI1
n.c.
n.c.
Screening/
2)
shield
Plug/socket type
FBS-SUB-9-BU-IB
FBS-SUB-9-GS-IB
Pin Signal
1 DO2
2 DI2
3 GND
4 n.c.
1)
5 +5 V
6 /DO2
7 /DI2
8 n.c.
9 RBST
Housing Screening/
shield
1)
3)
17