Intended Use; Technical Data; Installation Drawing; Electrical Data - Pfannenberg DS5-SIL Instructions De Service

2. Intended use

With a danger and risk analysis, dangers created in the installation can be ascertained. If a dangerous situation is to
be avoided, then the sounders can be used as an integral part of a technical safety system (Safety Instrument System
- SIS) up to safety integration level 2 (SIL 2).
Because of the very different integration of the sounders in various safety architectures, they must be viewed differ-
ently. The following uses are described in the safety manual:
•
Use as a starting alarm of machines or similar applications (see section 4.4.1)
•
Use as a warning system without automatic test function via a superior control (see section 4.4.2.1)
•
Use as a warning system with automatic test function via a superior control (see section 4.4.2.2)
In general, the operational safety of the device and the therefore connected system is only guaranteed during in-
tended use in accordance with the specifications of the operating manual. Custom-designed dangers could result from
inappropriate or unintended use of this device.

3. Technical data

3.1. Installation drawing

M20x1,5
Blanking plug M20
Fig. 3

3.2. Electrical data

Nom. voltage
Voltage range
Current consumption
Current consumption monitoring circuit
Control current option TAS
Capacity of failure contact
Duty cycle
Life time
Datei/ file name:085501929j de-en-fr-it.docx
Ø7
Fixing bolt e.g. 2x M6x20
DS10
24 V DC
19 V .. 29 V
0,42 A
A replacement of the device is recommended after 20 years or
page 19 / 68
143
DS5
24 V DC
19 V .. 29 V
0,28A
20mA
<5mA (24V-)
Solid state relay
max. 230V~/80mA
R <35Ω
DSON
100 %
2500 operating hours.
Drwg-no.: 30007-008-12j