User's Manual

30
5 Connecting to power supply
VEGAPULS 64 • 4 … 20 mA/HART - two-wire
51141-EN-160616
5
1
2
+
( )
(-)
678
4...20mADisplay
2
3
4
1
Fig. 27: Terminal compartment, double 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 screen
Information:
Parallel use of an external display and adjustment unit and a display
and adjustment module in the terminal compartment is not supported.
5.5 Double chamber housing Ex d
567
8
4...20mA
2
1
2
+
( )
(-)
11
Fig. 28: Electronics compartment, double chamber housing Ex d
1 Internal connection to the terminal compartment
2 For display and adjustment module or interface adapter
Terminal compartment
Electronics compartment