Endress+Hauser Micropilot FMR53 - Page 29

Micropilot FMR53, FMR54
Endress+Hauser 29
"Power supply,
output"
1)
"Approval"
2)
Terminal voltage U at
device
Maximum load R, depending on the supply voltage U
0
of the power supply unit
C: 2-wire; 4-20mA
HART, 4-20mA
All 13 to 28 V
3) 4)
R [ ]W
U
0
[V]
10
13 24
20 28
0
500
A0034841
1) Feature 020 in the product structure
2) Feature 010 in the product structure
3) At ambient temperatures T
a
≤ -30 °C, a terminal voltage U ≥ 16 V is required to start the device with the minimum failure current (3.6 mA).
4) If the Bluetooth module is used, the minimum supply voltage increases by 3 V.
Integrated polarity
reversal protection
Yes
Permitted residual ripple
with f = 0 to 100 Hz
U
SS
< 1 V
Permitted residual ripple
with f = 100 to 10000 Hz
U
SS
< 10 mV