VEGA VEGABAR 87 4 … 20 mA_HART - Operating Instructions - Manual (Page 23)

23
5 Connecting to power supply
VEGABAR 87 • 4 … 20 mA/HART
45044-EN-131010
5.5 Double chamber housing Ex d
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.
4...20mA
2
3 1 2 +
( ) (-)
1
Fig. 19: Connection compartment, double chamber housing
1 Voltage supply/Signal output
2 For display and adjustment module or interface adapter
3 Ground terminal for connection of the cable screen
Electronics compartment
Connection compartment