2.3.1
Electronic key
* This connection will activate the 24h anti-sabotage protection alarm when a false key is
inserted in the SKI connector.
When the installation is finished, it needs to connect the red/black conductors equipped
with faston coming from the AL5 power supplier to the battery. Be careful about connection
polarity (Red=positive [+] of the battery; Black=negative [-] of the battery), so that no cause
great damages to the connected devices.
After connecting the central unit and the siren batteries, it’s possible to power on the
system by the sectioning switch connected on the AL5. The “RETE” LED signals the effective
presence of the main voltage.
13Vcc output tension on system enabled for the telephone dialer enabling.
13Vcc regular output tension for volumetric detectors, telephone dialer, etc.
ATTENTION! Maximun current supplied: 650mA
13Vcc output tension to recharge the autopowered siren. In alarm condition this
tension falls.
13Vcc output tension in alarm condition for supplementary indoor sirens and
telephone dialer activation.
13Vcc output tension
PX, SK or KB command systems.
(10) = red LED
(11) = green LED
13
NC* line (immediated).
NC* line (immediated).
NC* line (immediated).
12 - 16
NC* line (delayed).
*
If the alarm zones are not used, the clamps must be arched.
The PROTEC4 and the AL5 don’t need the ground connection, but for safety reasons and
for the respect of the laws in vigor we suggest to make and test a ground connection for the all
devices that need it.
2.3
Connections
1 - 2
Output in series to the key switch of the front panel. Cut to connect PX, SK or KB
command systems.
3 - 4
5 - 6
7 - 8
8 - 9
10 - 11
to command the LED on
12 -
24h anti-sabotage protection zone
12 - 14
Zone 1
12 - 15
Zone 2
Zone 3
22
23
Installation
PROTEC4 - User’s manual
ATTENTION!
The 12V7Ah battery must always be connected. Ensure of its efficient charge state,
measuring the tension by a volt-meter, after disconnecting the main power supply from
the AL5 power supplier/battery charger by the sectioning switch. Also in case of
changing of the lead battery it’s necessary to disconnect the main power supply from
the AL5 power supplier/battery charger, to avoid that the entire system burden on it.
Don’t connect on 13Vcc services power supply output of the central unit (clamps [5] and
[6] "+12V") a load beyond 650mA.
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
In series to
the 24h line
ATTENTION!
Optional
connection*
A
B
C
D
SKI
SK100
Remove
the arch
