Accessories; Protection Module; Connections - Elkron HPA700P Notice D'installation

5.0 ACCESSORIES

The sirens HPA700P can be equipped with two optional accessories:

8/10 galvanized metal sheet internal protective cage.

Additional microprocessor-controlled protection module capable of detecting tampering attempts with
foam as well as thermal attacks (fixed threshold combined with thermovelocimetric probing).
WARNING: The protection module must only be used with the internal cage.

5.1 PROTECTION MODULE

A green LED is present on the protection module
that takes care of providing two signals:

Sabotage alarm indication (simultaneous with
output contact opening);

Alarm memory or local failure (of the first
detected anomaly in chronological order)
through different blinking.
Number of
blinking
1 Foam-preventing alarm
2 Drilling-preventing alarm
3 Thermal-speed alarm
4 Foam-preventing failure
5 Thermal-speed failure

5.2 CONNECTIONS

 Supply the card by connecting the red wire to the
"+B" terminal, the black wire to the "-" terminal (the
white wire will remain free; isolate it to prevent it
touching electrically live parts;
 Connect the protection module output (Tamper
contact) in series
microswitch, or with a 24h-type input in the main
control unit;
 The two wires with Faston connectors (blue and
yellow-green) are not used in this siren model; leave
them coiled up so that they do not touch each other
or other electrical parts;
 Close and secure with suitable screws the internal
protecting cage.
FUNCTIONAL CHECK
By obscuring with a hand the TX and RX module elements or by
short-circuiting for an instant the two fastons (blue wire and yellow-
green wire), the green LED intensity will increase for a few
instants, in order to then go back to its initial status.
NOTE: Memory deletion occurs with the following S (system activation).
 Close and secure the external cover with suitable screw.
Meaning
with the anti-opening
TX and RX elements of foam-preventing protection
Tamper
contact
In compliance
standard, is recommended to connect
the protection module output (Tamper
Contact) serially
preventing contact or to an "24h" input
in the control unit.
D Data line wire for siren module
SAB-
Connecting wire to external cover
SAB+ Connecting wire to internal cage
- Negative supply wire
+P Positive supply wire
Sabotage
TAMPER
connected to tamper-preventing micro-
CONTACT
switch or to a 24h central unit input)
23/36
TX
RX
to the EN50131-4
with the tamper-
contact (to be
Module inserting direction
Terminal on
battery side
LED
serially
HPA700P