VEGA VEGABAR 81 4 … 20 mA_HART - Operating Instructions - Manual (Page 24)

24
5 Connecting to power supply
VEGABAR 81 • 4 … 20 mA/HART
45018-EN-131010
5 1 2 +
( ) (-) 6 7 8
4...20mA
2
3
4
1
Fig. 17: 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 or Slave sensor
4 Ground terminal for connection of the cable screen
5.4 Double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
5 6 7 8
4...20mA
2
1 2 +
( ) (-)
1 1
Fig. 18: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
2 For display and adjustment module or interface adapter
Information:
The connection of an external display and adjustment unit is not pos-
sible with this double chamber housing.
Electronics and connec-
tion compartment
Electronics compartment