Wiring Plan, Double Chamber Housing Ex D - Vega VEGABAR 66 Operating Instructions Manual

Electronics compartment
Terminal compartment
VEGABAR 66 • Foundation Fieldbus
5.5

Wiring plan, double chamber housing Ex d

1
Fig. 19: Electronics compartment, double chamber housing
1 Simulation switch ("on" = simulation mode)
2 Connection for VEGACONNECT (I²C interface)
3 Internal connection cable to the connection compartment
1
Fig. 20: Connection compartment, Ex-d-ia double chamber housing
1 Spring-loaded terminals for power supply and cable screen
2 Ground terminal for connection of the cable screen
5 Connecting to power supply
Typ:
Bus
Display
I ² C
1 2 5 6 7 8
1 2
2
3
2
27