Endress+Hauser Levelflex M FMP40, Operating Instructions Manual

Page: 32 / 92

Wiring Levelflex M FMP40 with HART/4...20 mA
32 Hauser
4.2.1 HART connection with Hauser RMA422 / RN221N
L00-FMP40xIx-04-00-00-en-005
4.2.2 HART connection with other supply units
L00-FMP40xIx-04-00-00-en-006
"
Caution!
If the HART communication resistor is not built into the supply unit and the HART interface is to
be used, it is necessary to insert a communication resistor of 250
Ω
into the 2-wire line.
4... 20 mA
1 2 3 4
E HAUSER
RMA 422
Commubox
F XA191 /F XA195
R M A 4 22
R N 221 N
H AR T
F i e l d
Commun ic ator
375
1
# % &
Copy
G H I
P Q R S
, ( ) ‘
A B C
Paste
Page
On
Page
Up
Delete Bksp
Insert
J K L
T U V
_ < >
D E F
Hot Key
+ Hot Key
M N O
W X Y Z
+ * /
4
7
.
2
5
8
0
375
FIELD COMMUNICATOR
3
6
9
-
9 6
FMP40: LIC0001
ONLINE
1 GROUP SELECT
2 PV 8.7 m
HELP SAVE
dsdmdm
df das.
asdas fa
asas la.
F i e l d Care
DC power supp l y
un i t
or
PLC
1 2 3 4
H AR T
F i e l d
Commun ic ator
375
1
# % &
Copy
G H I
P Q R S
, ( ) ‘
A B C
Paste
Page
On
Page
Up
Delete Bksp
Insert
J K L
T U V
_ < >
D E F
Hot Key
+ Hot Key
M N O
W X Y Z
+ * /
4
7
.
2
5
8
0
375
FIELD COMMUNICATOR
3
6
9
-
9 6
FMP40: LIC0001
ONLINE
1 GROUP SELECT
2 PV 8.7 m
HELP SAVE
dsdmdm
df das.
asdas fa
asas la.
F i e l d Care
Commubox
F XA191 /F XA195
³ W
250
PLC
DC power supp l y
un i t
or
4... 20 mA