Levelflex M FMP40
Endress+Hauser 19
Cable entry • Cable gland: M20x1.5 (only cable entry for Ex d)
• Cable entry: G½ or ½NPT
• PROFIBUS PA M12 plug
• FOUNDATION Fieldbus 7/8" plug
Power consumption Min. 60 mW, max. 900 mW
Current consumption HART
PROFIBUS PA
Max. 11 mA.
FOUNDATION Fieldbus
FISCO
Overvoltage protection If the measuring device is used for level measurement in flammable liquids which requires the use of
overvoltage protection according to EN/IEC 60079-14 or EN/IEC 60060-1 (10 kA, pulse 8/20 μs), it has to
be ensured that:
• the measuring device with integrated overvoltage protection with 600 V gas discharge tubes within the T12-
enclosure is used, refer to "Ordering information", → ä 58
or
• This protection is achieved by the use of other appropriate measures (external protection devices e.g.
HAW562Z).
Communication Output current Current consumption Power consumption
HART, 2-wire 3.6 to 22 mA
1)
1) For HART-Multidrop: start up current is 11 mA.
— min. 60 mW,
max. 900 mW
HART, 4-wire (90 to 250 V
AC
) 2.4 to 22 mA ~ 3 to 6 mA ~ 3,5 VA
HART, 4-wire (10.5 to 32 V
DC
) 2.4 to 22 mA ~ 100 mA ~ 1 W
Nominal current 15 mA
Starting current ≤ 15 mA
Error current 0 mA
FISCO/FNICO conformal Compliant
Polarity sensitive No
U
i
17,5 V
I
i
500 mA; with overvoltage protection 273 mA
P
i
5,5 W; with overvoltage protection 1,2 W
C
i
5 nF
L
i
0,01 mH
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