VEGA VEGAPULS SR 68 Profibus PA - Manual (Page 35)

35
5 Connecting to power supply
VEGAPULS SR 68 • Profibus PA
38296-EN-130624
Note:
If an instrument with Ex-d-ia approval is used, HART multidrop op-
eration is not possible.
+
Bus
2
3 1 2 ( ) (-)
1
Fig. 34: 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
3
1
2
Fig. 35: View to the electronics compartment
1 DIS-ADAPT
2 Internal plug connection
3 Plug connector M12 x 1
3 4
1 2
Fig. 36: Top view of the plug connector
1 Pin 1
2 Pin 2
3 Pin 3
4 Pin 4
Connection compartment
DIS-ADAPT with plug
connector M12 x 1 for
external display and
adjustment unit