Wiring
Micropilot M FMR250 FOUNDATION Fieldbus
28
Hauser
Wiring with Foundation Fieldbus connector
L00-FMR230xx-04-00-00-en-006
Cable specification Foundation Fieldbus
Twisted, shielded pairs must be used. The cable specifications can be taken from the FF specification
or IEC61158-2. The following have been found suitable:
Non-Ex-area:
• Siemens 6XV1 830-5BH10
• Belden 3076F
• Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL
Ex-area:
• Siemens 6XV1 830-5AH10
• Belden 3076F
• Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL
Fieldbus plug connectors
For the versions with fieldbus plug connector, the signal line can be connected without opening the
housing.
Pin assignment of the 7/8" plug connector (FOUNDATION Fieldbus plug)
L00-FMxxxxxx-04-00-00-yy-017
Pin
Meaning
1
Signal -
2
3
not connected
4
ground
-
"
2
3
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
B
efore connection p
l
ease note t
h
e fo
ll
o
w
in
g
:
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.
●
●
●
F
OUNDA
TI
ON
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
OUNDA
TI
ON
F
ie
l
db
u
s standard and t
h
e desired safet
y
concept
. (
see c
h
apter
4.
3
).
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
.
●
●
Caution!
Th
e
M
icropi
l
ot
M
is connected as fo
ll
o
w
s:
I
nsert p
lug (
2
)
into b
u
s
h
in
g (
3
).
Scre
w
firm
ly.
G
ro
u
nd t
h
e de
v
ice accordin
g
to t
h
e desired safet
y
concept
.
●
●
●
2
1
3
4
+
–
nc
