Mechanical Limit Switch Module - Siemens SIPART PS2 Operating Instructions Manual

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 U
•
H
Connecting to circuits with the
•
following peak values
Effective internal capacitance
Effective internal inductance
Galvanic isolation
Test voltage
12.8.4

Mechanical limit switch module

Mechanical limit switch module
Limit encoder with mechanical
switching 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
256
Without Ex protection
At switching amplifier in accordance with EN 60947-5-6: (NAMUR), U
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.
Without Ex protection
6DR4004-8K
4 A
-
-
-
With Ex protection Ex "ia"
1 kΩ).
> 2.1 mA
< 1.2 mA
-
U = DC 15 V
i
I = 25 mA
i
P = 64 mW
i
C = 5.2 nF
i
L = negligibly small
i
DC 840 V, 1 s
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
SIPART PS2 with and without HART
Operating Instructions, 02/2016, A5E00074631-AB
With Ex protection Ex "ic",
"nA", "t"
= 8.2 V, R
H i
> 2.1 mA
< 1.2 mA
-
"ic":
U = DC 15 V
i
I = 25 mA
i
"nA":
U ≤ DC 15 V
n
P ≤ 64 mW
n
C = 5.2 nF
i
L = negligibly small
i
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
=