Siemens SIPART Series - 12.8 Option modules; 12.8.1 Alarm module

Technical data
12.8 Option modules
SIPART PS2 with and without HART
244 Operating Instructions, 10/2013, A5E00074631-11
See also
Basic safety instructions (Page 113)
Pneumatic connection on the standard controller (Page 93)
12.8
Option modules
12.8.1
Alarm module
Without Ex protection/
with Ex protection Ex d
With Ex protection Ex "ia"
With Ex protection
Ex "ic", "nA", "t"
Alarm module
6DR4004-8A 6DR4004-6A 6DR4004-6A
3 binary output circuits
• Alarm output A1: Terminals 41 and 42
• Alarm output A2: Terminals 51 and 52
• Fault message output: Terminals 31 and 32
• Auxiliary voltage U
H
≤ 35 V - -
• Signal status
High (not addressed) Conductive, R = 1 kΩ,
+3/-1 % *)
≥ 2.1 mA ≥ 2.1 mA
Low *) (addressed)
Deactivated, I
R
< 60 µA
≤ 1.2 mA
≤ 1.2 mA
*) The status is also Low if the
basic device is faulty or without
a auxiliary power.
*) When using in the
flameproof housing, the
current consumption must
be restricted to 10 mA per
output.
Switching thresholds for
supply as per EN 60947-
5-6:
U
H
= 8.2 V, R
i
= 1 kΩ
Switching thresholds for
supply as per EN 60947-
5-6:
U
H
= 8.2 V, R
i
= 1 kΩ
• For connecting to circuits with the
following peak values
- U
i
= DC 15.5 V
I
i
= 25 mA
P
i
= 64 mW
"ic":
U
i
= DC 15.5 V
I
i
= 25 mA
"nA"/"t":
U
n
≤ DC 15.5 V
Effective internal capacitance
-
C
i
= 5.2 nF
C
i
= 5.2 nF
Effective internal inductance
-
L
i
= negligibly small
L
i
= negligibly small