Endress+Hauser Levelflex M FMP40, Руководство по эксплуатации

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Levelflex M FMP40 with HART/4...20 mA Wiring
Hauser 29
Wiring in T12 housing
L00-FMP40xxx-04-00-00-en-002
Made in German y
D-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6P
Ser.-No.:
4-wire
HAUSER
t >85°C TA > 70°C :
D01301-A
if modification
see sep. label
X = Patents
LEVELFLEX-M
90 … 253 V AC 1VA
10,5 … 32 V DC 1W
16 … 3
V DC 0,8W
Profibus PA
Foundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
2
-
-
1 2 3 4
4
3
1
5
7
8
3 4
I+ I-
1 2
L- L+
4...20 mA
Caution!
"
Before connection please note the following:
The power supply must be identical to the data on the
nameplate (1).
Switch off power supply before connecting up the device.
Connect Equipotential bonding to transmitter
ground terminal (7) before connecting up the device.
Tighten the locking screw (8):
It forms the connection between the probe and the housing
ground potential.
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When you use the measuring system in hazardous areas, make sure you comply with
national standards and the specifications in the safety instructions (XA’s).
Make sure you use the specific cable gland.
Connect up the Levelflex M as follows:
Before unscrew housing cover (2) at seperate connection room
turn off the power supply!
Insert cable (3) through gland (4).
A standard installation cable is sufficient if only the analogue signal is
used. Use a screened cable when working with a superimposed
communications signal (HART).
Only ground screening of the line (5) on sensor side.
Make connection (see pin assignment).
Tighten cable gland (4). Max. torque 10...12 Nm!
Screw on housing cover (2)
(on dust-Ex torque
40 Nm).
Switch on power supply.
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≈
2-wire-version
communication
resistor
(> 250
)
Ω
Commubox
FXA191/195
DXR375
alternatively
plant
ground
test sockets for testing
of the signal current
power