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7.4
SIPART PS2 with PROFIBUS PA/with FOUNDATION Fieldbus
7.4.1
Electrical data
Auxiliary power supply bus
circuit
Bus voltage
For connecting to circuits with
the following peak values
Bus connector with FISCO
•
supply unit
Bus connector with barrier
•
Effective inner capacitance C
Effective inner inductance L
Current consumption
Additional fault current
Safety shutdown can be
activated using "Jumper"
(terminals 81 and 82)
Input resistance
•
Signal status "0" (shutdown
•
active)
Signal status "1" (shutdown
•
inactive)
For connecting to power
•
source with the following
peak values
Effective internal
•
capacitance and inductance
Binary input BE1
(terminals 9 and 10) electrically
connected to the bus circuit
SIPART PS2 (6DR5...)
A5E03436620-06, 04/2015
Basic device without
explosion protection
9 ... 32 V
-
-
i
-
i
-
-
Basic device with
explosion protection
Ex d
Bus-powered
9 ... 32 V
-
-
-
11.5 mA ± 10 %
0 mA
Electrically isolated from bus circuit and binary input
> 20 kΩ
0 ... 4.5 V or no switch
13 ... 30 V
-
-
Jumpered or connection to switch contact.
Suitable only for floating contact; max. contact load
< 5 μA with 3 V
Basic device with
Basic device with
explosion protection
explosion protection
Ex "ia"
Ex "ic", "nA", "t"
9 ... 24 V
9 ... 32 V
U
= 17.5 V DC
"ic":
i
I
= 380 mA
U
i
P
= 5.32 W
I
= 570 mA
i
i
"nA"/"t":
U
U
= DC 24 V
"ic":
i
I
= 250 mA
U
i
P
= 1.2 W
"nA"/"t":
i
U
Negligible
Negligible
8 μH
"ic":
8 μH
U
= DC 30 V
"nA":
i
Ii = 100 mA
U
P
= 1 W
I
i
n
"ic":
U
I
= 100 mA
i
Negligible
Negligible
= 17.5 VDC
i
≤ DC 32 V
n
= DC 32 V
i
≤ DC 32 V
n
≤ DC 30 V
n
≤ 100 mA
= DC 30 V
i
47
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