VEGA VEGATOR 631 Ex User Manual
Page 15
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1
3
2
5
6
4
1
3
2
4
5 6
9
13
10
14
12
7 8
L
(+)
N
(–)
1
2
3
7
1
2
3
Fig. 6: Two-point control
1
Relay output
2
Power supply
3
Transistor output
4
Mass
5
Max.
6
Min.
7
Probe, e.g. EL3
Note:
Mutiple rod probes connected to several signal conditioning instru-
ments or to a multiple channel instrument need a ground rod to keep
the signal conditioning instruments from influencing each other.
Two-point control (min./
max. control)
VEGATOR
631 Ex • Signal conditioning instrument
15
5 Connecting to power supply
23440
-EN
-090130
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