Vega VEGAPULS 68 - Wiring Plan, Single Chamber Housing

12
4 Connecting to power supply
VEGAPULS 68 • Two-wire 4 … 20 mA/HART
47165-EN-210621
9. Tighten the compression nut of the cable entry gland. The seal
ring must completely encircle the cable
10. Reinsert the display and adjustment module, if one was installed
11. Screw the housing lid back on
Theelectricalconnectionisnished.
4.2 Wiring plan, single chamber housing
Thefollowingillustrationappliestothenon-ExaswellastotheEx-ia
version.
5
1
2
+
( )
(-)
678
4...20mA
2
3
4
1
Fig. 7: Electronics and connection compartment - single chamber housing
1 Voltage supply, signal output
2 For display and adjustment module or interface adapter
3 For external display and adjustment unit
4 Ground terminal for connection of the cable screening
Electronics and connec-
tion compartment