Operating instructions

Technical data
13.2 Technical data for device version with and without HART
SIPART PS2 with and without HART communications
210 Operating Instructions, 09/2008, A5E00074631-08
13.2 Technical data for device version with and without HART
Basic device without
explosion protection
Basic device with Ex
d explosion
protection
(flameproof
enclosure)
Basic device with Ex
ia/ib explosion
protection
Basic device with Ex
n/dust explosion
protection
Protection against explosion in
accordance with ATEX
without Ex d
II 2 G Ex d II C T6
Ex ia/ib
II 2 G Ex ia/ib II C T6
Ex n
II 3 G Ex nA nL [nL]
IIC T6
Dust:
II 3 D Ex tD A22
IP66 T100°C
Installation point Zone 1 Zone 1 Zone 2/22
Permissible ambient temp. for
operation
At ≤ -10 °C (+14°F) limited
display repetition of LC display.
(the following applies for basic
devices with explosion
protection Ex ia/ib and Ex 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 device without
explosion protection
Basic device with Ex
d explosion
protection
(flameproof
enclosure)
Basic device with Ex
ia/ib explosion
protection
Basic device with Ex
n/dust explosion
protection)
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
required
(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) - -