VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART - two-wire - Manual (Page 26)

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5 Connecting to power supply
VEGAPULS 66 • 4 … 20 mA/HART - two-wire
36519-EN-121011
5 1 2 +
( ) (-) 6 7 8
4...20mA
2
3
4
1
Fig. 18: Electronics and connection compartment, single chamber housing
1 Voltage supply, signal output
2 For indicating and adjustment module or interface adapter
3 For external indicating and adjustment unit
4 Ground terminal for connection of the cable screen
5.4 Wiring plan, double chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
5 6 7 8
4...20mA
2
1 2 +
( ) (-)
1 1
Fig. 19: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
2 For indicating and adjustment module or interface adapter
Information:
The connection of an external indicating and adjustment unit is not
possible with this double chamber housing.
Electronics compartment
Electronics compartment