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Technical data
12.8 Option modules
1 fault message output
Binary output: Terminals 31 and 32
•
Connection
•
Signal state High
•
(not triggered)
Signal state Low (triggered)
•
Auxiliary power
•
Connecting to circuits with the
•
following peak values
Effective internal capacitance
Effective internal inductance
Galvanic isolation
Test voltage
Rated condition height
12.8.5
EMC filter module
EMC filter module type C73451-A430-D23 is required for NCS sensor or an external potentiometer.
External position sensor (potentiometer or NCS; option) with the following maximum values
Resistance of the external potentiometer
Maximum values when powered by the
PROFIBUS basic device
Maximum values when powered by other
basic devices
Galvanic isolation
254
Without Ex protection
At switching amplifier in accordance with EN 60947-5-
6: (NAMUR),
U
= 8.2 V, R
H
R = 1.1 kΩ
R = 10 kΩ
U
≤ DC 35 V
H
I ≤ 20 mA
-
-
-
The 3 outputs are galvanically isolated from the basic device
Max. 2 000 m mean sea
level
Use a suitable power
supply at an altitude of
more than 2 000 m (6,562
ft.) above sea level.
Without Ex protection With Ex protection Ex ia
-
-
Galvanically connected with the basic device
With Ex protection Ex ia
= 1 kΩ).
i
> 2.1 mA
< 1.2 mA
-
U
= 15 V
i
I
= 25 mA
i
P
= 64 mW
i
C
= 5.2 nF
i
L
= negligibly small
i
DC 3150 V, 2 s
-
10 kΩ
U
= 5 V
o
I
= 75 mA static
o
I
= 160 mA short-term
o
P
= 120 mW
o
U
= 5 V
o
I
= 100 mA
o
P
= 33 mW
o
C
= 1 μF
o
L
= 1 mH
o
SIPART PS2 with and without HART
Operating Instructions, 09/2014, A5E00074631-12
With Ex protection Ex "ic",
"nA", "t"
-
> 2.1 mA
< 1.2 mA
-
"ic":
U
= 15 V
i
I
= 25 mA
i
C
= 5.2 nF
i
L
= negligibly small
i
-
With Ex protection
Ex "ic", "nA", "t"
U
= 5 V
o
I
= 75 mA
o
P
= 120 mW
o
U
= 5 V
o
I
= 75 mA
o
P
= 120 mW
o
C
= 1 μF
o
L
= 1 mH
o
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