Mechanical Limit Switch Module - Siemens SIPART PS2 Operating Instructions Manual

13.10.4

Mechanical limit switch module

Mechanical limit switch module
Limit encoder with mechanical switch‐
ing contacts
2 limit contacts
● Binary output 1: Terminals 41 and
42
● Binary output 2: 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
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC
Without Ex protection
6DR4004-8K
4 A
-
-
-
250 V/24 V
On switching amplifier according to EN 60947-5-6: (NAMUR), U
R = 1.1 kΩ
R = 10 kΩ
U ≤ DC 35 V
Aux
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 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
> 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
-
Technical data
13.10 Option modules
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
= 8.2 V, Ri = 1 kΩ).
Aux
> 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
-
293