Endress+Hauser Profi Bus Levelflex M FMP40 Technical Information

Levelflex M FMP40
18 Endress+Hauser
Load HART Minimum load for HART communication: 250 Ω
Supply voltage HART, 2-wire
All the following values are the terminal voltages directly at the device:
HART residual ripple, 2-wire: U
ss
≤ 200 mV
HART, 4-wire active
Residual ripple HART, 4-wire, DC version: U
ss
≤ 2 V, voltage incl.
ripple within the permitted voltage (10.5 to 32 V)
PROFIBUS PA and FOUNDATION Fieldbus
The following values are the voltages across the terminals directly at the device:
Communication Current consumption Terminal voltage
HART
Standard
4mA 16V to 36V
20 mA 7.5 V to 36 V
Ex ia
4mA 16V to 30V
20 mA 7.5 V to 30 V
Ex em
Ex d
4mA 16V to 30V
20 mA 11 V to 30 V
Fixed current, adjustable e.g. for solar power
operation (measured value transmitted via HART)
Standard 11 mA 10 V to 36 V
Ex ia 11 mA 10 V to 30 V
Fixed current for HART Multidrop mode
Standard 4 mA
1)
1) Start up current 11 mA.
16 V to 36 V
Ex ia 4 mA
1)
16 V to 30 V
Version Voltage max. load
DC 10.5 to 32 V 600 Ω
AC, 50/60 Hz 90 to 253 V 600 Ω
Type Terminal voltage
standard 9 V to 32 V
Ex ia (FISCO model) 9 V to 17.5 V
Ex ia (Entity concept) 9 V to 24 V
Supply voltage 9 V to 32 V
1)
1) There may be additional restrictions for devices with an explosion protection certificate. Refer to the notes in the
appropriate safety instructions (XA).
Lift-off voltage 9 V

Endress+Hauser Profi Bus Levelflex M FMP40 Specifications

General

Brand	Endress+Hauser
Model	Profi Bus Levelflex M FMP40
Category	Measuring Instruments
Language	English