5 wiring plan, double chamber housing ex d, 5 connecting to power supply – VEGA VEGAPULS 63 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART two-wire User Manual
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5 Connecting to power supply
VEGAPULS 63 • 4 … 20 mA/HART two-wire
36511-EN-130228
4...20mA
2
3
1
2
+
( )
(-)
1
Fig. 19: 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
1
Bus
USB
Status
Test
SIM-Card
1
2
+
( )
(-)
Fig. 20: CConnection of the voltage supply of the radio module
1 Voltage supply
You can find detailed information on connection in the supplementary
instructions "PLICSMOBILE GSM/GPRS radio module".
5.5 Wiring plan, double chamber housing Ex d
5 6 7 8
1
2
+
( )
(-)
3
1
2
4...20mA
Fig. 21: Electronics compartment, double chamber housing
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)
Connection compartment
Radio module PLICSMO-
BILE integrated in the
connection compartment
Electronics compartment