Vega VEGABAR 81 4 … 20 mA_HART - Operating Instructions Bedienungsanleitung PDF herunterladen (Seite 26)

5 Connecting to power supply

VEGABAR 81 • 4 … 20 mA/HART

45018-EN-131010

5.5 Double chamber housing Ex d

567

4...20mA

( )

(-)

Fig. 22: Electronics compartment, double chamber housing Ex d

1 Internal connection to the connection compartment

2 For display and adjustment module or interface adapter

4...20mA

( )

(-)

Fig. 23: 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

5.6 Double chamber housing Ex d ia

567

( )

(-)

4...20mA

Fig. 24: Electronics compartment, double chamber housing Ex d ia

1 Internal connection to the connection compartment

2 For display and adjustment module or interface adapter

3 Internal connection to the plug connector for external display and adjust-

ment unit (optional)

Electronics compartment

Connection compartment

Electronics compartment

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Vega VEGABAR 81 4 … 20 mA_HART - Operating Instructions Bedienungsanleitung Seite 26