Connecting The Field Bus Interface - Festo Compact Performance Series Programming And Diagnosis

1. Installation

1.4.1 Connecting the field bus interface

CAUTION
•
•
• Connect the field bus cables to the contacts on the
Connecting he
field bus
• Observe also the instructions in further diagrams as
1 MOhm
#
S-
!
not connected
S+
Fig. 1/6: Pin assignment of field bus interface
CP FB8-E 9809a
Observe the correct polarity when connecting
the field bus interface.
Connect the screening/shield.
bus cable socket.
well as the instructions in the PLC manual for your
controller.
3
4
3
4
220 nF
"
"
#
2
!
1
2
!
1
Node housing
Internal RC-network
1-11