4...20mA
2
1
2
+
( )
(-)
1
F
ig
.
23
:
C
onnection compartment double chamber housing
E
x d
1
V
oltage supply
/
S
ignal output
2
G
round terminal for connection of the cable screen
5
.
6
W
iring plan
-
version
IP
66
/
IP
68
,
1
bar
+
-
1
2
F
ig
.
24
:
W
ire assignment
fi
x connected connection cable
1
brown
(
+
)
and blue
(-)
to power supply or to the processing system
2
S
hielding
5
.
7
S
witch on phase
A
fter connecting the instrument to power supply or after a voltage
recurrence
,
the instrument carries out a self
-
check for approx
.
30
seconds
:
l
I
nternal check of the electronics
l
I
ndication of the instrument type
,
the software version as well as
the measurement loop name
l
O
utput signal jumps to the adjusted error current until a plausible
measured value is found
T
hen the corresponding current is outputted to the signal cable
.
T
he
value corresponds to the actual level as well as the settings already
carried out
,
e
.
g
.
factory setting
.
C
onnection compart
-
ment
W
ire assignment con
-
nection cable
30
VEGAPULS
62
•
4
…
20
m
A
/
HART
two
-
wire
5
C
onnecting to power supply
36503
-
EN
-
100607