VEGA VEGABAR 67 Foundation Fieldbus - climate compensated - Manual (Page 26)

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5 Connecting to power supply
VEGABAR 67 • Foundation Fieldbus - climate compensated
39446-EN-130321
5.5 Wiring plan, double chamber housing Ex d
I²C
2
3
1
Display
Typ:
1 2 5 6 7 8
Bus
Sim.
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
2
1 2
Fig. 20: Connection compartment, Ex-d double chamber housing
1 Spring-loaded terminals for power supply and cable screen
2 Ground terminal for connection of the cable screen
Electronics compartment
Connection compartment