Elkron HPA701 Notice D'installation page 29

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
blinking.
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 TC transition (system activation).
5.1 CONNECTIONS
Supply the card by connecting the red wire to the "+P"
terminal, the black wire to the "-" terminal and the
white wire to the "D" terminal of the siren module;
Connect the protection module tamper output in
series with the opening/removal preventing contact
or to a 24h central unit input, using the bearing
terminals on the siren module;
Insert the faston with blue wire (SAB+) on the
connector placed inside the internal protecting cage;
pass the faston with yellow-green wire (SAB-) through
the suitable hole in the cage;
Close and secure with suitable screws the internal protecting cage;
Insert the faston with yellow-green wire (SAB-) on the connector placed inside the cover.
Yellow-green wire
Close and secure the external cover with suitable screws.
WARNING:
FOAM/DRILLING PREVENTING PROTECTIONS ARE OPERATING ONLY IF THE INTERNAL CAGE IS
PRESENT.
order) through
different
Blue wire
29/44
Number of
blinking
1 Foam-preventing alarm
2 Drilling-preventing alarm
3 Thermal-speed alarm
4 Foam-preventing failure
5 Thermal-speed failure
Data line wire for siren module
D
Connecting wire to external cover
SAB-
Connecting wire to internal cage
SAB+
Negative supply wire
-
Positive supply wire
+P
Sabotage
connected to tamper-preventing micro-
TAMPER
switch or to a 24h central unit input)
Yellow-green wire
HPA701 - HPA702L - HPA702LG - HPA703XP
Meaning
contact (to be serially