Set-Up; Inputs/Outputs; Function Description - Wilo DrainAlarm/-GSM Notice De Montage Et De Mise En Service

English
The alarm switchgear must not
• Be installed in potentially explosive areas.
• Be flooded.
• Be used to connect pumps directly.
Intended use includes compliance with this man-
ual. Any other use is regarded as non-compliant
with the intended use.
NOTE
For level measurement, suitable signal trans-
mitters (float switch) must be provided by the
customer.

3.2. Set-up

The alarm switchgear DrainAlarm consists of a
main PCB with all components incl. terminals,
battery and transformer.
The alarm switchgear DrainAlarm-GSM also
includes a GSM module incl. modem, card holder,
relay and terminals in the cover.
For full configuration of the alarm switchgear, a
PC with administrator rights is required, as the
individual inputs and outputs must be pro-
grammed using software.
Fig. 1: DrainAlarm: Overview of components and controls
1 Internal buzzer
2 LEDs for displaying operating status
3 Mains connection terminals
4 Terminals for the inputs and outputs
5 Terminal for external acknowledgement button
6 Acknowledgement button
7 Jumper 1
8 Battery (12 V/1.2 AH, lead gel)
9 Window for LEDs
10 Symbols for LEDs
Fig. 2: DrainAlarm GSM: Overview of components and controls
1 Internal buzzer
2 LEDs for displaying operating status
3 Mains connection terminals
4 Terminals for the inputs and outputs
5 Terminal for external acknowledgement button
6 Acknowledgement button
7 Jumper 1
8 Battery (12 V/1.2 AH, lead gel)
9 Window for LEDs
10 Symbols for LEDs
11 Jumper 2
12 GSM module: LEDs for displaying operating status
13 GSM module: SMA connection for GSM antenna
14 GSM module: GSM modem
15 GSM module: Mini USB connection
20
16 GSM module: SIM card holder
17 GSM module: Output relay
18 GSM module: Terminals for the inputs and outputs

3.3. Inputs/outputs

3.3.1. DrainAlarm
• 1x digital alarm input (potential-free) for con-
necting external alarm signals (collective fault or
high water signal, level measurement)
• 1x potential-free alarm output (changeover
contact) for forwarding the alarm signal to other
control systems e.g. remote control systems
• 1x alarm output for connecting external alarm
signals (flash light or horn)
DrainAlarm GSM
• 1x digital alarm input (potential-free) for con-
necting external alarm signals (collective fault or
high water signal, level measurement) with visual
and audible alarm signal and via text message
• 5x digital alarm inputs (potential-free) for ex-
ternal alarm signals (collective fault or individual
fault signals, high water signal, etc.) with alarm
signalling via text message
• 1x analogue alarm input (0...10 V) for external
alarm signals with alarm signalling via text mes-
sage
• 1x analogue alarm input (4...20 mA) for exter-
nal alarm signals with alarm signalling via text
message
• 2x potential-free alarm outputs (changeover
contact) for forwarding the alarm signal to other
control systems e.g. remote control systems
• 1x alarm output for connecting external alarm
signals (flash light or horn)

3.4. Function description

3.4.1. DrainAlarm
If a signal is pending at the alarm input (e.g.
collective fault or high water signals), an audible
and visual alarm signal is output. The alarm signal
can be forwarded to a remote control system via
the alarm outputs, or signalled via external alarm
signal. The alarm can be acknowledged directly
on the alarm switchgear via the acknowledge-
ment button, or via an external acknowledgement
button.
The power supply is also monitored. If the power
supply is interrupted, an alarm signal will also be
sent.
3.4.2. DrainAlarm GSM
If a signal is pending at the alarm input (e.g. col-
lective fault or high water signals), an alarm signal
is output by text message. In addition to this, an
audible and visual alarm signal can be output on
the switchgear. The alarm signal can be forwarded
to a remote control system via the alarm out-
puts, or signalled via external alarm signal. The
alarm can be acknowledged directly on the alarm
PRODUCT DESCRIPTION
WILO SE 04-2016 V06 DIN A4