Festo Контроллеры двигателя SFC-LAC - Manual (Page 70)

3. Installation
3−18
Festo GDCP−SFC−LACI−CO−EN en 0812NH
Note
The screen connection at pin 5 of the fieldbus interface is
capacitively connected internally to the housing. This preĆ
vents compensating currents from flowing via the screenĆ
ing of the fieldbus cable (see Fig. 3/4).
1
Capacitive
connection
2
Housing
5 1
9 6
1
2
Fig. 3/4: Screen connection inside the SFC−LACI