VEGA VEGAPULS 62 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART two-wire User Manual
Page 63
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1000
750
500
250
14
18
16
20
22
24
26
28
30
32
34
36
Ω
V
4
1
2
3
Fig. 43: Voltage diagram
1
HART load
2
Voltage limit EEx-ia instrument
3
Voltage limit non-Ex/Exd instrument
4
Operating voltage
Voltage supply - Version with increased sensitivity
O
perating voltage
-
N
on-Ex instrument
15 … 36 V DC
-
EE
x-ia instrument
15 … 30 V DC
-
EE
x-d-ia instrument
20 … 36 V DC
O
perating voltage with lighted indicating and adjustment module
-
N
on-Ex instrument
20 … 36 V DC
-
EE
x-ia instrument
20 … 30 V DC
-
EE
x-d-ia instrument
20 … 36 V DC
P
ermissible residual ripple
-
<
100 H
z
U
ss
<
1 V
-
100 H
z … 10 kHz
U
ss
<
10
mV
L
oad
see diagram
VEGAPULS
62 • 4 … 20
mA/HART two-wire
63
10 S
upplement
28435
-EN
-090305
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