Siemens SIPART PS2 Series Technical Description page 9

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Technical specifications
SIPART PS2
Explosion protection to ATEX
Mounting location
Permissible ambient temperature for
operation
At ≤ -10 °C (+14 °F) the display refresh
rate of the LCD is limited.
(for basic devices with EEX ia/ib and
EEx n protection the following applies:
Only T4 is permissible when using I
module.)
Electrical data
Input
2-wire connection (terminals 6/8)
Rated signal range
Current to maintain the power supply
Required load voltage
(corresponds to Ω at 20 mA)
U
B
• Without HART (6DR50..)
- Typical
- Max.
• Without HART (6DR53..)
- Typical
- Max.
• With HART (6DR51..)
- Typical
- Max.
• With HART (6DR52..)
- Typical
- Max.
• Static destruction limit
Internal capacitance C
i
• Without HART
• With HART
Internal inductance L
i
• Without HART
• With HART
For connection to power circuits with
the following max. ratings
© Siemens AG 2008
Basic device Basic device
without Ex protection with Ex d protection
(flameproof casing)
Without Ex d
II 2 G Ex d II C T6
Zone 1
-30 ... +80 °C
(-22 ... +176 °F)
y
4 ... 20 mA 4 ... 20 mA
≥ 3.6 mA ≥ 3.6 mA
6.36 V (corresponds to 6.36 V (corresponds to
318 Ω) 318 Ω)
6.48 V (corresponds to 6.48 V (corresponds to
324 Ω) 324 Ω)
7.9 V (corresponds to –
395 Ω)
8.4 V (corresponds to –
420 Ω)
6.6 V (corresponds to 6.6 V (corresponds to
330 Ω) 330 Ω)
6.72 V (corresponds to 6.72 V (corresponds to
336 Ω) 336 Ω)
– 8.4 V (corresponds to
420 Ω)
– 8.8 V (corresponds to
440 Ω)
± 40 mA
– –
– –
– –
– –
– –
Electropneumatic positioners
Technical specifications
Basic device
with Ex ia/ib protection
Ex ia/ib
II 2 G Ex ia/ib II C T6
Zone 1
T4: -30 ... +80 °C (-22 ... +176 °F)
T5: -30 ... +65 °C (-22 ... +149 °F)
T6: -30 ... +50 °C (-22 ... +122 °F)
4 ... 20 mA
≥ 3.6 mA
7.8 V (corresponds to
390 Ω)
8.3 V (corresponds to
415 Ω)
–
–
–
–
8.4 V (corresponds to
420 Ω)
8.8 V (corresponds to
440 Ω)
–
22 nF
7 nF
0.12 mH
= 0.24 mH
intrinsically safe
U = 30 V DC
i
I = 100 mA
i
P = 1 W
i
Siemens FI 01 · 2009
SIPART PS2
SIPART PS2
Basic device
with Ex n/dust protec-
tion
Ex n
II 3 G Ex nA nL[nL] IIC T6
Dust
II 3 D Ex tD A22 IP66
T100°C
Zone 2/22
4 ... 20 mA
≥ 3.6 mA
7.8 V (corresponds to
390 Ω)
8.3 V (corresponds to
415 Ω)
–
–
–
–
8.4 V (corresponds to
420 Ω)
8.8 V (corresponds to
440 Ω)
–
22 nF (at "nL")
7 nF (at "nL")
0.12 mH (at "nL")
0.24 mH (at "nL")
at "nA" and "tD":
U = 30 V DC
n
I = 100 mA
n
at "nL":
U = 30 V DC
i
I = 100 mA
i
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