25
5 Connecting to power supply
VEGACAL 66 • Foundation Fieldbus
30038-EN-200929
1
2
1 2
Fig. 18: 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 screening
1
1
2
Fig. 19: Wiring plan, Ex-d-ia double chamber housing
1 Voltage supply, signal output
5.6 Wiring plan - version IP66/IP68, 1 bar
1
2
Fig. 20: Wire assignment, connection cable
1 Brown (+) and blue (-) to power supply or to the processing system
2 Shielding
Connection compartment
Wiring plan
Wire assignment, con-
nection cable
