Siemens SITRANS LVL200S Operating Instructions Manual page 18

Dpdt relay
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Connecting to power supply
Electronics and connec-
tion compartment
Wiring plan
18
5
Fig. 8: Electronics and connection compartment, single chamber housing
1
Control lamp
2
DIL switch for mode adjustment
3
DIL switch for switching point adaptation
4
Ground terminal
5
Connection terminals
We recommend connecting SITRANS LVL200S in such a way
that the switching circuit is open when there is a level signal,
line break or failure (safe condition).
The relays are always shown in non-operative condition.
Fig. 9: Wiring plan, single chamber housing
1
Relay output
2
Relay output
3
Voltage supply
R
0,5 g / cm 3
3 4 5 6 7 8
A
2 0 - 7 2 V D C
2 0 - 2 5 3 V A C
+
0,7 g / cm 3
B
L
N
1 2
3 4 5
6 7 8
+
-
L1
N
1 2 3 4 5 6
7 8
SITRANS LVL200S l RELAY (DPDT)
1
2
3
4
1
2
3

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