Fe Connection - Aventics PROFIBUS DP Mode D'emploi

68 AVENTICS | PROFIBUS DP | R412009414-BDL-001-AE
Assembly
Bus coupler grounding
"Technical data" on page 88).
4. Provide power according to Tab. 7, page 67.
Select the cable cross-section according to the cable length
and occurring currents.
6.3.5

FE connection

O
To discharge EMC interferences, connect the FE connection
(1) on the bus coupler via a low-impedance line with the
functional earth.
Recommended cable cross-section: 10 mm
Fig. 5: FE connection on the bus coupler (1)
1
2