Siemens SIPART PS2 6DR50xx Instrukcje Operacyjne Strona 205

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Technical data
13.2 Technical data for SIPART PS2
SIPART PS2 with and without HART communications
Operating Instructions, 09/2007, A5E00074631-07
205
Electrical data
Basic unit without
explosion protection
Basic unit with
explosion protection
EEX d (explosion-
proof housing)
Basic unit with
explosion protection
EEx ia/ib
Basic unit with
explosion protection
EEx n
with HART (6DR52..)
typ. 8.4 V (= 420 Ω) 8.4 V (= 420 Ω) 8.4 V (= 420 Ω)
max. 8.8 V (= 440 Ω) 8.8 V (= 440 Ω) 8.8 V (= 440 Ω)
static destruction limit
± 40 mA ± 40 mA - -
inner capacity C
i
without HART
- - ≤ 22 nF -
with HART
- - ≤ 7 nF -
inner inductance L
i
without HART
- - ≤ 0.12 mH -
with HART
- - ≤ 0.24 mH -
for connection to circuit with - - intrinsically safe
V
o
≤ DC 30 V
I
k
≤ 100 mA
P ≤ 1 W
V
i
≤ DC 30 V
I
i
≤ 100 mA
3-/4-wire connection (terminals 2/4 and 6/8) (6DR52.. and 6DR53..)
Auxiliary power V
H
DC 18...35 V DC 18...35 V DC 18...30 V DC 18...30 V
Current consumption I
H
(V
H
- 7.5 V)/2.4 kΩ
[mA]
(V
H
- 7.5 V)/2.4 kΩ
[mA]
(V
H
- 7.5 V)/2.4 kΩ
[mA]
(V
H
- 7.5 V)/2.4 kΩ
[mA]
inner capacity C
i
- - ≤ 22 nF
inner inductance L
i
- - ≤ 0.12 mH
for connection to circuit with
- - intrinsically safe
V
o
≤ DC 30 V
I
k
≤ 100 mA
P ≤ 1 W
V
i
≤ DC 30 V
I
i
≤ 100 mA
Current input I
W
Nominal signal range 0/4...20 mA 0/4...20 mA 0/4...20 mA 0/4...20 mA
Load voltage at 20 mA ≤ 0.2 V (= 10 Ω) ≤ 0.2 V (= 10 Ω) ≤ 1 V (= 50 Ω) ≤ 1 V (= 50 Ω)
inner capacity C
i
- - ≤ 22 nF -
inner inductance L
i
- - 0.12 mH -
for connection to circuit with - - intrinsically safe
V
o
≤ DC 30 V
I
k
≤ 100 mA
P ≤ 1 W
V
i
≤ DC 30 V
I
i
≤ 100 mA
Electrical isolation between V
H
and I
W
between V
H
and I
W
between V
H
and I
W
(2 intrinsically safe
circuits)
between V
H
and I
W
Test voltage DC 840 V, 1 s DC 840 V, 1 s DC 840 V, 1 s DC 840 V, 1 s
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