5
.
2
C
onnection procedure
P
roceed as follows
:
1
M
ount
VEGAMET
381
E
x
2
C
onnect sensor cable to terminal
1
and
2
,
and where
applicable
,
connect the screen
3
C
onnect power supply
(
switched o
ff
)
to terminal
5
and
6
4
I
f necessary
,
connect fail safe and operating relay as well
as current output
T
he electrical connection is hence
fi
nished
.
A
fter connection
,
it is absolutely necessary to plug the blue
E
x
separating chamber to terminals
1
and
2
(
sensor input
).
T
his
ensures the required distance of at least
50
mm
(
1
.
97
in
)
to
other instruments
.
1
P
lace the
E
x separating chamber as shown below on the
terminals of the sensor input
2
L
ead the sensor cable towards the front and out of the
E
x
separating chamber
3
P
ush the
E
x separating chamber towards the front until you
hear it snap in
12
VEGAMET
381
E
x
-
4
…
20
m
A
signal conditioning instrument
C
onnecting to voltage supply
30418
-
EN
-
060925
Содержание VEGAMET 381 Ex
Страница 1: ...Operating Instructions VEGAMET 381 Ex 4 20 mA signal conditioning instru ment in out...
Страница 30: ...Supplement 30 VEGAMET 381 Ex 4 20 mA signal conditioning instrument 30418 EN 060925...
Страница 31: ...Supplement VEGAMET 381 Ex 4 20 mA signal conditioning instrument 31 30418 EN 060925...
