Power Consumption; Current Consumption - Endress+Hauser Micropilot FMR51 Technical Information

Power consumption

Current consumption

30
4-wire, 4-20mA HART, active
1)
"Power supply; Output"
K: 4-wire 90-253VAC; 4-20mA HART
L: 4-wire 10,4-48VDC; 4-20mA HART
1) Feature 020 of the product structure
PROFIBUS PA, FOUNDATION Fieldbus
1)
"Power supply; Output"
E: 2-wire; FOUNDATION Fieldbus, switch output
G: 2-wire; PROFIBUS PA, switch output
1) Feature 020 of the product structure
2) Feature 010 of the product structure
3) Input voltages up to 35 V will not spoil the device.
Polarity sensitive No
FISCO/FNICO compliant Yes
according to IEC 60079-27
1)
"Power supply; Output"
A: 2-wire; 4-20mA HART
B: 2-wire; 4-20mA HART, switch output
C: 2-wire; 4-20mA HART, 4-20mA
K: 4-wire 90-253VAC; 4-20mA HART
L: 4-wire 10,4-48VDC; 4-20mA HART
1) Feature 020 of the product structure
HART
Nominal current 3.6 to 22 mA, the start-up current for multidrop mode can be parametrized (is
set to 3.6 mA on delivery)
Breakdown signal adjustable: 3.59 to 22.5 mA
(NAMUR NE43)
PROFIBUS PA
Nominal current 14 mA
Error current FDE (Fault 0 mA
Disconnection Electronic)
Micropilot FMR51, FMR52
Terminal voltage
90 to 253 V (50 to 60 Hz),
AC
overvoltage category II
10.4 to 48 V
DC
2)
"Approval"
• Non-Ex
• Ex nA
• Ex nA(ia)
• Ex ic
• Ex ic(ia)
• Ex d(ia) / XP
• Ex ta / DIP
• CSA GP
• Ex ia / IS
• Ex ia + Ex d(ia) / IS + XP
Power consumption
< 0.9 W
< 0.9 W
< 2 x 0.7 W
6 VA
1.3 W
Maximum load
R
max
500 Ω
Terminal voltage
3)
9 to 32 V
3)
9 to 30 V
Endress+Hauser