VEGA VEGABAR 55 Foundation Fieldbus - Manual (Page 19)

19
5 Connecting to power supply
VEGABAR 55 • Foundation Fieldbus
36736-EN-130321
I2C
Display
1
1 2 5 6 7 8
Fig. 10: Wiring plan, single chamber housing
1 Voltage supply, signal output
5.4 Wiring plan, double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
I²C
2
3
1
Display
Typ:
1 2 5 6 7 8
Bus
Sim.
Fig. 11: 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
Wiring plan
Electronics compartment