INTEGRA Installer
Manual
27
STO
TMP
SENS TMP
TMP
STA
SP-4001
P2
INTEGRA 32
P1
Fig. 22.
Connection of siren without own power supply to low-current outputs (by the example
of SP-4001 and INTEGRA 32 control panel). OUT3 output controls P1 relay which triggers
audible signaling. OUT4 output controls P2 relay which triggers optical signaling. Z8 zone is
programmed as tamper zone (NC type, function 9. 24
H TAMPER
).
Notes:
•
If the programmable high-current outputs are not used, they should be loaded with 2.2 k
Ω
resistors.
•
The programmable high-current outputs are provided with a load presence detection unit,
which is active when the output is not active. If a load is connected correctly and the
control panel indicates the “No output load" trouble, connect a 2.2 k
Ω
resistor in parallel to
the load. When the siren connected to the output in parallel to the resistor 2.2 k
Ω
generates undesirable sounds (if not controlled), reduce the resistance value.
•
It is recommended that the control panel be started without sirens connected (the high-
current outputs should be loaded with 2.2 k
Ω
resistor). This will prevent alarm from being
accidentally triggered when starting the control panel.
4.9 Connection of telephone line
If the alarm system makes use of the control panel telephone communicator (for monitoring,
messaging or remote programming), it is necessary to connect the analog telephone line to
the control panel. The telephone line is plugged to the terminal located in the upper right
corner of the PCB. In order to ensure correct messaging function, the
control panel must be
connected directly to the telephone line
(terminals marked TIP, RING), and all other
equipment (telephone set, fax) – after the control panel (terminals marked T-1, R-1). Such
a connection allows the control panel to fully capture the telephone line for the time of calling,