VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) Foundation Fieldbus - Manual (Page 25)

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5 Connecting to the bus system
VEGAPULS 66 • Foundation Fieldbus
36522-EN-121011
8. Connect the screen to the internal ground terminal, connect the
outer ground terminal to potential equalisation
9. Tighten the compression nut of the cable entry. The seal ring must
completely encircle the cable
10. Place probably existing indicating and adjustment module back
on
11. Screw the housing cover back on
The electrical connection is hence finished.
5.3 Wiring plan, single chamber housing
1 2 ( ) (-)
1
5
0
1
0
1
+ 6 7 8
Bus
2
3
4
5
Fig. 18: Electronics and connection compartment, single chamber housing
1 Voltage supply, signal output
2 Contact pins for the indicating and adjustment module or interface adapter
3 Simulation switch ("1" = mode for simulation release)
4 For external indicating and adjustment unit
5 Ground terminal for connection of the cable screen
5.4 Wiring plan, double chamber housing
5
0
1
0
1
+ 6 7 8
Bus
2
3
1 2 ( ) (-)
1 1
Fig. 19: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
2 Contact pins for the indicating and adjustment module or interface adapter
3 Simulation switch ("on" = simulation mode)
Electronics and connec-
tion compartment
Electronics compartment