Chapter 6 - Electrical installation
6.8.6
Connecting the cables
I/O stations
Fieldbus interface
(option)
6-18 (22)
•
Connect the cables for the standard I/O station
intermediate terminals
•
Connect the cables for the optional I/O station
to the terminals of the I/O modules.
Fig. 6-15
Terminals inside control compartment
•
Connect the serial communication cable directly to the fieldbus
interface.
If a twisted pair cable is used, leave the unscreened cable ends as
short as possible.
•
Connect the individual cable screens to the PE terminals.
3BHS221906 ZAB E01 Rev. D
(Fig. 6-15:
2).
3
2
1
ABB
(Fig. 6-15: 1)
to the
(Fig. 6-15: 3)
directly
5k A UM