Electropneumatic Positioner Part Manual

Technical Data
150
SIP ART PS2 Manual
A5E00074631--06
3-/4-wire device (terminals 2/4
and 6/8) (6DR52.. and 6DR53..)
• Power supply U
H
18 ... 35 V DC 18 ... 35 V DC 18 ... 30 V DC 18 ... 30 V DC
• Current consumption I
H
(U
H
- 7.5 V)/2.4 kΩ [mA] (U
H
- 7.5 V)/2.4 kΩ [mA] (U
H
- 7.5 V)/2.4 kΩ [mA] (U
H
- 7.5 V)/2.4 kΩ [mA]
• Internal capacitance C
i
––≤ 22 nF –
• Internal inductance L
i
––≤ 0.12 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
Current input I
W
Rated 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 (corresponds to
10 Ω)
≤ 0.2 V (corresponds to
10 Ω)
≤ 1 V (corresponds to
50 Ω)
≤ 1 V (corresponds to
50 Ω)
Internal capacitance C
i
––≤ 22 nF –
Internal inductance (L
i
)– – ≤ 0.12 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
Electrical isolation between U
H
and I
W
between U
H
and I
W
between U
H
and I
W
(2 intrinsically safe cir-
cuits)
between U
H
and I
W
Test voltage 840 V DC (1 s) 840 V DC (1 s) 840 V DC (1 s) 840 V DC (1 s)
Connections
• Electric Screw terminals 2.5
AWG28-12
Cable gland M20 x 1.5 or
½-14 NPT
Screw terminals 2.5
AWG28-12
EEx d certified cable
gland M20 x 1.5,
½-14 NPT or M25 x 1.5
Screw terminals 2.5
AWG28-12
Cable gland M20 x 1.5 or
½-14 NPT
Screw terminals 2.5
AWG28-12
Cable gland M20 x 1.5 or
½-14 NPT
• Pneumatic Female thread G¼
DIN 45141 or ¼-18 NPT
Female thread G¼
DIN 45141 or ¼-18 NPT
Female thread G¼
DIN 45141 or ¼-18 NPT
Female thread G¼
DIN 45141 or ¼-18 NPT
External position sensor (potentiometer or NCS; as option)
•U
o
––< 5V< 5V
•I
o
– – < 75 mA < 75 mA
•I
s
– – <160 mA <160 mA
•P
o
– – <120 mW <120 mW
Maximum permissible external capaci-
tance C
o
––< 1 µF< 1 µF
Maximum permissible external induc-
tance L
o
– – < 1 mH < 1 mH
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