5 Connecting to power supply
Wire assignment, con-
nection cable
Overview
30
Fig. 24: Wire assignment, connection cable
1
brown (+) and blue (-) to power supply or to the processing system
2
Shielding
5.7 Wiring plan, external housing with version IP 68
Fig. 25: VEGABAR 66 in IP 68 version 25 bar, non-Ex and axial cable outlet,
external housing
+
1
-
2
VEGABAR 66 • 4 ... 20 mA/HART