5 wiring plan, ex-d-ia double chamber housing, Electronics compartment connection compartment, 5 connecting to power supply – VEGA VEGAFLEX 86 Profibus PA Coax probe User Manual
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5 Connecting to power supply
VEGAFLEX 86 • Profibus PA
44229-EN-130910
You can find detailed information on connection in the supplementary
instructions "PLICSMOBILE GSM/GPRS radio module".
5.5 Wiring plan, Ex-d-ia double chamber housing
4
1
5
0
0
5
1
6
2
7
3
8
4
9
0
5
1
6
2
7
3
8
4
9
1
0
1
6 7 8
Bus
2
3
1
2
+
( )
(-)
Fig. 16: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
2 Contact pins for the display and adjustment module or interface adapter
3 Selection switch for bus address
4 Internal connection to the plug connector for external display and adjust-
ment unit (optional)
+
Bus
2
1
2
( )
(-)
1
Fig. 17: Connection compartment, double chamber housing Ex d
1 Voltage supply, signal output
2 Ground terminal for connection of the cable screen
Electronics compartment
Connection compartment