Siemens SIPART PS2 - Mechanical Limit Switch Module

13.10.4 Mechanical limit switch module
Without Ex protection With Ex protection Ex ia With Ex protection Ex "ic",
"t"
Mechanical limit switch module 6DR4004-8K 6DR4004-6K 6DR4004-6K
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
4 A - -
● For connecting to circuits with the
following peak values
- U
i
= 30 V
I
i
= 100 mA
P
i
= 750 mW
"ic":
U
i
= 30 V
I
i
= 100 mA
"t":
U
n
= 30 V
I
n
= 100 mA
Effective internal capacitance - C
i
= negligibly small C
i
= negligibly small
Effective internal inductance - L
i
= negligibly small L
i
= negligibly small
● Max. switching voltage AC/DC
250 V/24 V DC 30 V DC 30 V
1 fault message output
● Binary output: Terminals 31 and 32
● Connection
On switching amplifier according to EN 60947-5-6: (NAMUR), U
Aux
= 8.2 V, Ri = 1 kΩ).
● Signal state High
(not triggered)
R = 1.1 kΩ > 2.1 mA > 2.1 mA
● Signal state Low (triggered)
R = 10 kΩ < 1.2 mA < 1.2 mA
● Auxiliary power
U
Aux
≤ DC 35 V
I ≤ 20 mA
- -
● Connecting to circuits with the
following peak values
- U
i
= 15 V
I
i
= 25 mA
P
i
= 64 mW
"ic" :
U
i
= 15 V
I
i
= 25 mA
"t":
U
n
= 15 V
I
n
= 25 mA
Effective internal capacitance - C
i
= 5.2 nF C
i
= 5.2 nF
Effective internal inductance - L
i
= negligibly small L
i
= negligibly small
Galvanic isolation The 3 outputs are galvanically isolated from the basic device
Test voltage DC 3150 V, 2 s
Rated condition height Max. 2 000 m mean sea
level Use a suitable power
supply at an altitude of
more than 2 000 m above
sea level.
- -
Technical data
13.10 Option modules
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC 293