Siemens SIPART PS2 6DR50xx Instrucciones de operaciones Pagina 204

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Technical data
13.2 Technical data for SIPART PS2
SIPART PS2 with and without HART communications
204 Operating Instructions, 09/2007, A5E00074631-07
13.2 Technical data for SIPART PS2
SIPART PS2 HART
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
Explosion protection compliant
with EN50014, EN50020, and
EN50021
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 temp. for
operation
At ≤ -10 °C (+14°F) unlimited
display repetition of LC display.
(for basic units with explosion
protection EEx ia/ib and EEx n:
When using l
y
module, only T4
permitted)
-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
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
Input
2-wire connection (terminals 6/8)
Nominal signal range 4...20 mA 4...20 mA 4...20 mA 4...20 mA
Current to maintain auxiliary
power
≥ 3.6 mA ≥ 3.6 mA ≥ 3.6 mA ≥ 3.6 mA
load voltage U
B
needed
(corresponds to Ω at 20 mA)
without HART (6DR50..)
typ. 6.36 V (= 318 Ω) 6.36 V (= 318 Ω) 7.8 V (= 390 Ω) 7.8 V (= 390 Ω)
max. 6.48 V (= 324 Ω) 6.48 V (= 324 Ω) 8.3 V (= 415 Ω) 8.3 V (= 415 Ω)
without HART (6DR53..)
typ. 7.9 V (= 395 Ω) - - -
max. 8.4 V (= 420 Ω) - - -
with HART (6DR51..)
typ. 6.6 V (= 330 Ω) 6.6 V (= 330 Ω) - -
max. 6.72 V (= 336 Ω) 6.72 V (= 336 Ω) - -
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