Electrical Data - Siemens SIPART PS2 Compact Operating Instructions

For connecting to circuits with
the following peak values
3-/4-wire connection (terminals 2/4 and 6/8)
6DR52.. With HART, explosion-protected
6DR53.. Without HART, not explosion-protected
Auxiliary power supply U
● Current consumption I
For connecting to circuits with
the following peak values
Galvanic isolation
7.3.2 Design
Connections, electrical
● Screw terminals
● Cable gland
Connections, pneumatic
7.4 SIPART PS2 with PROFIBUS PA/with FOUNDATION Fieldbus
7.4.1

Electrical data

Auxiliary power supply bus
circuit
(terminals 6 and 7)
Bus voltage
For connecting to circuits with
the following peak values
SIPART PS2 (6DR5...)
A5E03436683-02, 01/2013
Basic device without
explosion protection
-
DC 18 ... 35 V
H
H
-
Between U and I
H
Basic device without
explosion protection
M20x1.5 or
½-14 NPT
Basic device without
explosion protection
9 ... 32 V
Basic device with
explosion protection
Ex d
-
DC 18 ... 35 V
(V - 7.5 V)/2.4 kΩ [mA]
H
-
Between U and I
W H W
Basic device with
explosion protection
Ex d
2.5 AWG28-12
Ex d certified
M20x1.5;
½-14 NPT or
M25x1.5
Female thread G¼ or ¼-18 NPT
Basic device with
explosion protection
Ex d
Bus-powered
9 ... 32 V
Basic device with Basic device with
explosion protection explosion protection
Ex "ia" Ex "ic", "nA", "t"
U = DC 30 V "ic":
n
I = 100 mA U
i
P = 1 W I
i i
"nA"/"t":
U
I
n
DC 18 ... 30 V DC 18 ... 30 V
U = 30 V "ic":
n
I = 100 mA U
i
P = 1 W I
i i
C = 22 nF C
i
L = 0.12 mH L
i i
"nA"/"t":
U
I
n
Between U and I Between U
H W
(2 intrinsically safe
circuits)
Basic device with Basic device with
explosion protection explosion protection
Ex "ia" Ex "ic", "nA", "t"
M20x1.5 or M20x1.5 or
½-14 NPT ½-14 NPT
Basic device with Basic device with
explosion protection explosion protection
Ex "ia" Ex "ic", "nA", "t"
9 ... 24 V 9 ... 32 V
= 30 V
i
= 100 mA
≤ 30 V
n
≤ 100 mA
= 30 V
i
= 100 mA
= 22 nF
i
= 0.12 mH
≤ 30 V
n
≤ 100 mA
and I
H W
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