Siemens SIPART PS2 6DR52xx - Manual (Page 149)

Technical Data
149
SIPART PS2 Manual
A5E00074631--06
■
Technical specifications
SIPART PS2 Basic device
without Ex protection Basic device
with EEx-d protection
(flameproof casing) Basic device
with EEx ia/ib protection Basic device
with EEx n protection
Explosion protection to
EN 50014, EN 50020 and EN 50021 Without EEx d
II 2 G EEx d II C T6 EEx ia/ib
II 2 G EEx ia/ib II C T6 EEx n
II 3 G EEx nA L [L] II C T6
Mounting location Zone 1 Zone 1 Zone 2
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
y
module.)
-30 ... +80 °C
(-22 ... +176 °F) T4: -30 ... +80 °C (-22 ... +176 °F)
T5: -30 ... +65 °C (-22 ... +149 °F)
T6: -30 ... +50 °C (-22 ... +122 °F)
Electrical data
Input
2-wire connection (terminals 6/8)
Rated signal range 4 ... 20 mA 4 ... 20 mA 4 ... 20 mA 4 ... 20 mA
Current to maintain the power supply ≥ 3.6 mA ≥ 3.6 mA ≥ 3.6 mA ≥ 3.6 mA
Required load voltage
U
B
(corresponds to Ω at 20 mA)
• Without HART (6DR50..)
- Typical 6.36 V (corresponds to
318
Ω)
6.36 V (corresponds to
318
Ω)
7.8 V (corresponds to
390
Ω)
7.8 V (corresponds to
390
Ω)
- Max. 6.48 V (corresponds to
324
Ω)
6.48 V (corresponds to
324
Ω)
8.3 V (corresponds to
415
Ω)
8.3 V (corresponds to
415
Ω)
• Without HART (6DR53..)
- Typical 7.9 V (corresponds to
395
Ω)
– – –
- Max. 8.4 V (corresponds to
420
Ω)
– – –
• With HART (6DR51..)
- Typical 6.6 V (corresponds to
330
Ω)
6.6 V (corresponds to
330
Ω)
– –
- Max. 6.72 V (corresponds to
336
Ω)
6.72 V (corresponds to
336
Ω)
– –
• With HART (6DR52..)
- Typical – 8.4 V (corresponds to
420
Ω)
8.4 V (corresponds to
420
Ω)
8.4 V (corresponds to
420
Ω)
- Max. – 8.8 V (corresponds to
440
Ω)
8.8 V (corresponds to
440
Ω)
8.8 V (corresponds to
440
Ω)
• Static destruction limit
± 40 mA
– –
Internal capacitance C
i
• Without HART – – ≤ 22 nF –
• With HART – – ≤ 7 nF –
Internal inductance L
i
• Without HART – – ≤ 0.12 mH –
• With HART – – ≤ 0.24 mH –
For connection to power circuits with – – intrinsically safe
U
o
≤ 30 V DC
I
k
≤ 100 mA
P ≤ 1 W
U
i
≤ 30 V DC
I
i
≤ 100 mA