VEGA VEGAPULS 61 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART - two-wire Approval according to LPR radio standard - Manual (Page 31)

5 .5 Wiring plan with double chamber housing Ex d
5 6 7 8 1 2 + ( ) (-)
3 1
2
4...20mA
Fig. 25: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
2 For indicating and adjustment module or interface adapter
3 Internal connection to the plug connector for external indicating and
adjustment unit (optional)
4...20mA
2 1 2 + ( ) (-)
1
Fig. 26: Connection compartment, Ex-d double chamber housing
1 Voltage supply, signal output
2 Ground terminal for connection of the cable screen
3 4
1 2
Fig. 27: Top view of the plug connector
1 Pin 1
2 Pin 2
3 Pin 3
4 Pin 4
Electronics compart-
ment
Connection compart-
ment
Plug M12 x 1 for external
indicating and adjust-
ment unit
VEGAPULS 61 • Approval according to LPR radio standard 31
5 Connecting to power supply
41713
-EN
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