Wiring Levelflex M FMP40 with PROFIBUS PA
38 Endress + Hauser
Wiring with M12 connector
L00-FMP40xxx-04-00-00-en-004
Cable specification PROFIBUS
Twisted, screened pairs must be used. The following specification must be met for explosion
hazardous application (EN 50 020, FISCO model):
• Loop-resistance (DC): 15…150 Ω/km,
• Specific inductance: 0.4…1 mH/km,
• Specific capacitance: 80…200 nF/km
The following cable types can be used, for example
Non-Ex-area:
• Siemens 6XV1 830-5BH10 (black),
• Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL (grey)
• Belden 3076F (orange)
Ex-area:
• Siemens 6XV1 830-5AH10 (blue),
• Belden 3076F, Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL (blue)
Fieldbus plug connectors
For the versions with fieldbus plug connector (M12 or 7/8"), the signal line can be connected
without opening the housing.
Pin assignment of the M12 plug connector (PROFIBUS PA plug)
L00-FMxxxxxx-04-00-00-yy-016
Pin Meaning
1Ground
2 Signal +
3 Signal -
4 not connected
-
"
2
3
Made in Germany
D-79689 Maulburg
Dat./Insp.:
Order Code:
IP68 / NEMA 6P
Ser.-No.:
4-wire
ENDRESS+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 … 32VDC 1W
16 … 3 V DC 0,8W
Profibus PA
Foundation Fieldbus
LN= PN=
4 … 20 mA HART 2-wire
1
Before connection please note the following:
PROFIBUS devices are marked on the nameplate (1). The
voltage is determined by the PROFIBUS standard and the
desired safety concept. (see chapter 4.3).
Connect potential matching line to transmitter earth terminal
before connecting up the device.
Tighten the locking screw:
It forms the connection between the probe and the housing
earth potential.
●
●
●
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.
On devices supplied with a certificate, the explosion protection
is designed as follows:
Housing F12 - EEx ia:
Power supply must be intrinsically safe.
The electronics and the current output are galvanically
separated from the antenna circuit.
●
●
Caution!
The Levelflex M is connected as follows:
Insert plug (2) into bushing (3).
Screw firmly
Ground the device according to the desired safety concept.
●
●
●
2
1
3
4
+
–
nc
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