5 Connecting to power supply
Wiring plan
Wire assignment, con-
nection cable
28
1
Fig. 21: Wiring plan, Ex-d-ia double chamber housing
1
Voltage supply, signal output
5.6
Wiring plan - version IP 66/IP 68, 1 bar
Fig. 22: Wire assignment, connection cable
1
brown (+) and blue (-) to power supply or to the processing system
2
Shielding
1
2
VEGABAR 66 • Foundation Fieldbus
1
2