Wiring
Micropilot M FMR250 FOUNDATION Fieldbus
26
Hauser
4
Wiring
4.1
Quick wiring guide
Wiring in F12/F23 housing
L00-FMR2xxxx-04-00-00-en-018
-
-
EN
DR
ES
S+
HA
US
ER
HA
USER
#
4
5
6
2
3
1 2
3 4
"
7
3 4
1 2
+
–
1
2
-w
ire
F
o
u
ndation
F
ie
l
db
u
s
IP
65
XA099
F-
E
FM
R2
xx-
1
4
EA
LJ
AA2A
123
4
5678900
t
>
85
°
C
Dat
./I
nsp
.
:
Order Code:
Ser
.-
No
.
:
H
AUSER
M
ade in
G
erman
y
D
-
79689
M
a
ul
b
u
r
g
if modification
see sep
. l
abe
l
X
=
MI
CRO
PIL
O
T M
P
N 275 psi
T
antenna ma
x.
200
°
C
0
4
99
3
4/
0
4
250001893
-F
L
N
=
1700
MM
T
>
70
°
C
amb
Sea
l
ed termina
l
compartment
Wh
en
y
o
u u
se t
h
e meas
u
rin
g
s
y
stem in
h
a
z
ardo
u
s areas
,
ma
k
e s
u
re
y
o
u
comp
ly w
it
h
nationa
l
standards and t
h
e specifications in t
h
e safet
y
instr
u
ctions
(
XA
’
s
).
M
a
k
e s
u
re
y
o
u u
se t
h
e specific cab
l
e
gl
and
.
On de
v
ices s
u
pp
l
ied
w
it
h
a certificate
,
t
h
e e
x
p
l
osion protection
is desi
g
ned as fo
ll
o
w
s:
H
o
u
sin
g F
12
/F
23
-
E
x
ia:
P
o
w
er s
u
pp
ly
m
u
st be intrinsica
lly
safe
.
Th
e e
l
ectronics and t
h
e c
u
rrent o
u
tp
u
t are
g
a
lv
anica
lly
separated from t
h
e antenna circ
u
it
.
●
●
Connect
u
p t
h
e
M
icropi
l
ot
M
as fo
ll
o
w
s:
Unscre
w h
o
u
sin
g
co
v
er
(
2
).
Remo
v
e an
y
disp
l
a
y (
3
)
if fitted
.
Remo
v
e co
v
er p
l
ate from termina
l
compartment
(4).
Pull
o
u
t termina
l
mod
ul
e s
l
i
gh
t
ly u
sin
g
p
ull
in
g l
oop
.
I
nsert cab
l
e
(
5
)
t
h
ro
ugh gl
and
(
6
).
Use screened
,
t
w
isted
w
ire pair
.
On
ly
eart
h
screen cond
u
ctor
(
7
)
on sensor side
.
M
a
k
e connection
(
see pin assi
g
nment
).
Re
-
insert termina
l
mod
ul
e
.
T
i
gh
ten cab
l
e
gl
and
(
6
).
T
i
gh
ten scre
w
s on co
v
er p
l
ate
(4).
I
nsert disp
l
a
y
if fitted
.
Scre
w
on
h
o
u
sin
g
co
v
er
(
2
).
●
●
●
●
●
●
●
●
●
●
●
Unplug display connector!
B
efore connection p
l
ease note t
h
e fo
ll
o
w
in
g
:
F
o
u
ndation
F
ie
l
db
u
s de
v
ices are mar
k
ed on t
h
e
namep
l
ate
(
1
). Th
e
v
o
l
ta
g
e is determined b
y
t
h
e
F
o
u
ndation
F
ie
l
db
u
s standard and t
h
e desired safet
y
concept
. (
see c
h
apter
4.
3
).
Connect potentia
l
matc
h
in
g l
ine to transmitter eart
h
termina
l
before connectin
g u
p t
h
e de
v
ice
.
T
i
gh
ten t
h
e
l
oc
k
in
g
scre
w
:
I
t forms t
h
e connection bet
w
een t
h
e antenna and
t
h
e
h
o
u
sin
g
eart
h
potentia
l.
●
●
●
Caution!
p
l
ant
g
ro
u
nd
