Sia Module - Siemens SIPART PS2 Operating Instructions Manual

Technical data
12.8 Option modules
Effective internal capacitance
Effective internal inductance
Galvanic isolation
Test voltage
12.8.3

SIA module

SIA module
Limit encoder with slotted initiators
and fault message output
2 slotted initiators
● Binary output (limit transmitter) A1: Terminals 41 and 42
● Binary output (limit transmitter) A2: Terminals 51 and 52
● Connection
● Signal state High
(not triggered)
● Signal state Low (triggered)
● 2 slotted initiators
● Function
● Connecting to circuits with the
following peak values
Effective internal capacitance
Effective internal inductance
1 fault message output
● Binary output: Terminals 31 and 32
● Connection
● Signal state High
(not triggered)
● Signal state Low (triggered)
● Auxiliary power U
H
242
Without explosion protec‐
tion or suitable for use in
the SIPART PS2 Ex d
-
-
Safe galvanic isolation from alarm option and basic device
Without Ex protection
6DR4004-8G
2 wire technology in accordance with EN 60947-5-6 (NAMUR), for switching amplifi‐
NC contact (NC, normally closed)
Rated voltage 8 V, power
consumption:
≥ 3 mA (limit not activa‐
ted),
≤ 1 mA (limit activated)
-
-
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
With Ex protection Ex ia
(use only in temperature
class T4)
C = 11 nF
i
L = negligibly small
i
DC 840 V, 1 s
With Ex protection Ex "ia"
6DR4004-6G
ers connected on load side
> 2.1 mA
< 1.2 mA
Type SJ2-SN
U = DC 15 V
i
I = 25 mA
i
P = 64 mW
i
C = 161 nF
i
L = 120 μH
i
1 kΩ).
> 2.1 mA
< 1.2 mA
-
SIPART PS2 with and without HART
Operating Instructions, 05/2017, A5E00074631-AC
With Ex protection
Ex "ic", "ec", "t", "nA"
C = 11 nF
i
L = negligibly small
i
With Ex protection Ex "ic",
"ec", "t", "nA"
6DR4004-6G
"ic":
U = DC 15 V
i
I = 25 mA
i
"ec"/"nA":
U ≤ DC 15 V
n
P ≤ 64 mW
n
C = 161 nF
i
L = 120 μH
i
= 8.2 V, R =
H i
> 2.1 mA
< 1.2 mA
-