Foundation Fieldbus Communication; Option Modules; Alarm Module - Siemens SIPART PS2 6DR5 series Operating Instructions Manual

7.4.4

FOUNDATION Fieldbus communication

Communication group and
class
Function blocks
Execution times of the blocks
Physical layer profile
FF registration
Device address
7.5

Option modules

7.5.1

Alarm module

Alarm module
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
● Signal status
High (not addressed)
Low *) (addressed)
*) The status is also Low if the
basic device is faulty or without
a auxiliary power.
● For connecting to circuits with the
following peak values
1 binary input circuit
● Binary input BE2: Terminals 11 and 12, terminals 21 and 22 (jumper)
● Galvanically connected with the
basic device
Signal status 0
Signal status 1
Contact load
● Electrically isolated from the
basic device
42
According to the technical specification of the Fieldbus Foundation for H1 communication
Group 3, Class 31PS (Publisher Subscriber)
1 resource block (RB2)
1 analog output function block (AO)
1 PID function block (PID)
1 transducer block (standard advanced positioner valve)
AO: 60 ms
PID: 80 ms
123, 511
Tested with ITK 5.0
22 (when delivered)
Without Ex protection/
with Ex protection Ex d
6DR4004-8A
≤ 35 V
Conductive, R = 1 kΩ,
+3/-1 % *)
Deactivated, I < 60 µA
R
*) When using in the
flameproof housing, the
current consumption must
be restricted to 10 mA per
output.
-
With Ex protection Ex "ia"
6DR4004-6A
-
≥ 2.1 mA
≤ 1.2 mA
Switching thresholds for
supply as per EN 60947-
5-6:
U = 8.2 V, R = 1 kΩ
H i
U = DC 15.5 V
i
I = 25 mA
i
P = 64 mW
i
C = 5,2 nF
i
L = negligibly small
i
Floating contact, open
Floating contact, closed
3 V, 5 μA
With Ex protection
Ex "ic", "nA", "t"
6DR4004-6A
-
≥ 2.1 mA
≤ 1.2 mA
Switching thresholds for
supply as per EN 60947-
5-6:
U = 8.2 V, R = 1 kΩ
H i
"ic":
U = DC 15.5 V
i
I = 25 mA
i
C = 5,2 nF
i
L = negligibly small
i
"nA"/"t":
U ≤ DC 15.5 V
n
SIPART PS2 (6DR5...)
A5E03436655-02, 01/2013