Siemens SIPART PS2 6DR5.1-E Instrucciones De Operación página 48

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
Galvanic isolation
For basic device without Ex
•
protection and for basic
device with Ex d
For basic device Ex "ia"
•
For basic device Ex "ic",
•
"ec", "t", "nA"
Test voltage
46
Basic device without
explosion protection
-
-
i
-
i
-
-
Galvanic isolation between the basic device and the input for safety shutdown and the
outputs of option modules.
The basic device, the input for safety shutdown, and the outputs of option modules are
individual intrinsically safe circuits.
Galvanic isolation between the basic device and the input for safety shutdown and the
outputs of option modules.
Basic device with
explosion protection
Ex d
-
-
-
11.5 mA ± 10 %
0 mA
Electrically isolated from bus circuit and binary input
> 20 kΩ
0 ... 4.5 V or unused
13 ... 30 V
-
-
Jumpered or connection to switch contact.
Suitable only for floating contact; max. contact load
< 5 μA with 3 V
DC 840 V, 1 s
Basic device with Basic device with
explosion protection explosion protection
Ex "ia" Ex "ic", "ec", "t", "nA"
U = 17.5 V "ic":
i
I = 380 mA U
i
P = 5.32 W I
i i
"ec"/"t"/"nA":
U
U = 24 V "ic":
i
I = 250 mA U
i
P = 1.2 W
"ec"/"t"/"nA":
i
U
Negligible Negligible
8 μH "ic":
8 μH
U = 30 V "ec"/"nA":
i
Ii = 100 mA U
P = 1 W I
i n
"ic":
U
I
i
Negligible Negligible
A5E03436620-AB, 01/2017
= 17.5 V
i
= 570 mA
≤ 32 V
n
= 32 V
i
≤ 32 V
n
≤ 30 V
n
≤ 100 mA
= 30 V
i
= 100 mA
SIPART PS2 (6DR5...)