Siemens 6DR50.1-0N Notice De Service page 50

7.5.4 Mechanical limit switch module
Mechanical limit switch module
Limit encoder with mechanical
switching contacts
2 limit contacts
1 binary output: Terminals 41 and 42
•
2 binary output: Terminals 51 and 52
•
Max. switching current AC/DC
•
For connecting to circuits with the
•
following peak values
Effective internal capacitance
Effective internal inductance
Max. switching voltage AC/DC
•
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
52
Without Ex protection
6DR4004-8K
4 A
-
-
-
250 V/24 V
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.
With Ex protection Ex ia
6DR4004-6K
-
U = 30 V
i
I = 100 mA
i
P = 750 mW
i
C = negligibly small
i
L = negligibly small
i
DC 30 V
= 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
-
With Ex protection Ex "ic",
"t"
6DR4004-6K
-
"ic":
U = 30 V
i
I = 100 mA
i
"t":
U = 30 V
n
I = 100 mA
n
C = negligibly small
i
L = negligibly small
i
DC 30 V
-
> 2.1 mA
< 1.2 mA
-
"ic" :
U = 15 V
i
I = 25 mA
i
"t":
U = 15 V
n
I = 25 mA
n
C = 5.2 nF
i
L = negligibly small
i
-
SIPART PS2 (6DR5...)
A5E03436620-06, 04/2015