F
ig
.
28
:
S
hortening the cable probe
8
.
4
E
xchanging the electronics module
I
f the electronics module is defective
,
it can be replaced by the user
.
I
n
E
x applications only one instrument and one electronics module with
respective
E
x approval may be used
.
I
f there is no electronics module available on site
,
one can be ordered
from the
VEGA
agency serving you
.
T
he new electronics module must be loaded with the settings of the
sensor
.
T
hese are the options
:
l
A
t the factory by
VEGA
l
O
r on site by the user
I
n both cases
,
the sensor serial number is needed
.
T
he serial numbers
are stated on the type label of the instrument
,
inside the housing or on
the delivery note
.
I
nformation
:
W
hen loading on site
,
fi
rst of all the order data must be downloaded
from the
I
nternet
(
see operating instructions manual
"
O
scillator
"
).
T
he electronics modules are adapted to the respective sensor and
distinguish also in the signal output or power supply
.
E
lectronics module
FX
-
E
.
60
H
suitable for
VEGAFLEX
61
,
62
,
63
,
65
,
66
-
4
…
20
m
A
/
HART
:
l
FX
-
E
.
60
H
X
(
X
=
without approvals
)
l
FX
-
E
.
60
H
A
(
A
=
approvals
CA
,
DA
according to product list
)
l
FX
-
E
.
60
H
C
(
C
=
approvals
XM
,
CX
,
CM
,
CK
,
CI
,
DX
,
DM
,
DI
,
GX
,
UX
,
UF
according to product list
)
S
ensor serial number
A
ssignment
4
…
20
m
A
/
HART
VEGAFLEX
62
•
4
…
20
m
A
/
HART
two
-
wire
47
8
M
aintenance and fault recti
fi
cation
31837
-
EN
-
090831