Mechanic Limit Switches (Mls) 6Dr4004-6K / -8K - Siemens SIPART PS2 Series Operating Instructions Manual

12.10.4

Mechanic Limit Switches (MLS) 6DR4004-6K / -8K

Limit encoder with mechanical switch‐
ing contacts
2 limit contacts
● Digital output DO1: Terminals 41
and 42
● Digital output DO2: 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
● Digital output: Terminals 31 and 32
● Connection
● Signal state High
(not triggered)
● Signal state Low (triggered)
● Auxiliary power
● Connecting to circuits with the fol‐
lowing peak values
Effective internal capacitance
Effective internal inductance
Galvanic isolation
Test voltage
Rated condition height
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
Without explosion protec‐
tion
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 above sea
level. Use a suitable power
supply at an altitude of
more than 2 000 m above
sea level.
With explosion protection
Ex "ia", "db 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
3150 V DC, 2 s
-
Technical data
12.10 Option modules
With explosion protection
Ex "ic", "tb"
6DR4004-6K
-
"ic":
U ≤ 30 V
i
I ≤ 100 mA
i
"tb":
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
"tb":
U ≤ 15 V
n
I ≤ 25 mA
n
C ≤ 5.2 nF
i
L = negligibly small
i
-
253