User Manual
3. Installation
3−22
Festo GDCP−SFC−LACI−DN−EN en 0812NH
Field bus plug FBS−SUB−9−BU−2x5POL−B (IP54)
· Observe the fitting instructions for the field bus plug.
Tighten the two fastening screws at first by hand and then
with max. 0.4 Nm.
Note
The clamp strap in the field bus plug from Festo is con
nected internally capacitively with the metallic housing of
the Sub−D plug. This is to
prevent equalising currents
flowing through the screening of the field bus cable.
· Clamp the screening of the field bus cable under the
clamp strap in the field bus plug. The SLD" terminal in
the field bus plug is optional.
1 Folding cover
with inspection
window
2 Clamp strap for
screen connection
3 Blanking plug if
connection
unused
4 Field bus
continuing (OUT)
5 Field bus
incoming (IN)
6 Capacitively
connected
V+
GND
H
L
SLD
V+
GND
H
L
SLD
21
3
4
56
Bus in
Bus out
Fig.3/6:Field bus plug type FBS−SUB−9−BU−2x5POL−B