Siemens SIPART PS2 6DR50 Series, Manual

Page: 150 / 160

Technical Data
150
SIPART 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 k
Ω
[mA] (U
H
- 7.5 V)/2.4 k
Ω
[mA] (U
H
- 7.5 V)/2.4 k
Ω
[mA] (U
H
- 7.5 V)/2.4 k
Ω
[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
– – < 5 V < 5 V
• 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
µ
F < 1
µ
F
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