Operating instructions

5.3 Wiring plans
17 18 19 20 21 22
910 1112
1
234
23 24 25 26 27 28
13 14 15 16
56 78
L1
N
+
-
+- +- +-
+-
17 2 3
4 5 6
+-
1211
13
8
9
10
Fig. 3: Wiring plan VEGAMET 625 with two-wire sensors
1 Internal operating relay 1
2 Internal operating relay 2
3 Internal operating relay 3
4 Internal current output 1
5 Internal current output 2
6 Internal current output 3
7 Power supply of VEGAMET 625
8 Measured data input with sensor supply (active input)
9 Measured data input (passive input), not in Exia
10 Internal fail safe relay
11 HART two-wire sensor with Multidrop address 1
12 HART two-wire sensor with Multidrop address 2
13 Distributor
Wiring plan for two-wire sen-
sors
VEGAMET 625 - Double channel H art signal conditioning instrument 15
Connecting to power supply
28970-EN-050616