VEGA VEGABAR 81 Profibus PA - Operating Instructions - Manual (Page 25)

25
5 Connecting to power supply
VEGABAR 81 • Profibus PA
45020-EN-131107
+
Bus
2 1 2 ( ) (-)
1
Fig. 21: Connection compartment, double chamber housing Ex d
1 Voltage supply, signal output
2 Ground terminal for connection of the cable screen
5.6 Double chamber housing with DIS-ADAPT
3
1
2
Fig. 22: View to the electronics compartment
1 DIS-ADAPT
2 Internal plug connection
3 Plug connector M12 x 1
3 4
1 2
Fig. 23: Top view of the plug connector
1 Pin 1
2 Pin 2
3 Pin 3
4 Pin 4
Connection compartment
Electronics compartment
Assignment of the plug
connector