8
GSM/GPRS Alarm Communicators
7.
Connect the antenna wire [
3
] to the connector on the electronic P.C.B. [
4
].
8.
Feed the antenna wire [
3
] the cable clamp tab [
26
], then through the opening [
23
].
9.
Position the antenna [
1
] on the upper edge of the base so that the magnetic base [
2
] adheres to the surface.
The antenna may be positioned on the top edge of the base, at the point most suited to receiving the GSM signal.
10.
If necessary, fit the
MAXIASNC
anti-tamper switch [
15
] (opzional) to the pins as illustrated in Figure 1.
The switch lever must be directed as illustrated in Figure 1, otherwise the device will not work correctly.
11.
Perform the terminal block connections [
10
] as described in par. “
Connecting the device
” and, if necessary, connect the anti-tamper
switch.
The anti-tamper switch should be connected to the anti-tamper line or a relevant zone of the control unit. Please refer
to the control unit instructions for further information.
12.
Following the arrow, insert the SIM-CARD [
8
] face down in the SIM holder [
6
] (see Figure 1).
!
!
!
!
!
The SIM-CARD PIN must be disabled before the card is inserted into the transmitter.
13.
Make sure that all the green LEDs flash when the product is switched on; this means the Communicator is in its initialisation phase.
14.
Checking Signal Strenght :
– make sure that at least one of the green LEDs remains lit; all green LEDs lit indicates optimal coverage;
– if the green LEDs are not illuminated, the signal strength is TOO WEAK; for the signal to be of an acceptable level, at least one green
LED must be lit.
15.
Close the communicator: fasten the lower side of the cover [
18
] to the base [
17
] then press the upper edge of the base to close the
cover; fix the cover in place using screws [
25
].
Connect power circuit and the telephone line only after the cabinet has been secured to the building or structure and
has been connected to the protective earth ground of the building.
!
!
!
!
!
Before inserting or removing the SIM card, please ensure the unit is powered down.
CONNECTING THE DEVICE
This section describes the various terminals. Figure 3 shows a typical wiring diagram.
!
!
!
!
!
The Open Collector current may not exceed 100 mA. If necessary, commutate greater loads using switches.
No. Terminals
Model
GS3105-K, GS3105-BA
GS3125-K, GS3125-BA
1
+V
Power supplied by the control unit or by the external power supply (optional), at a level between 10 and 27.6 Vdc,
make sure that this is protected and operating at a limited current; Limited Power Source (LPS) in conformity with
EN 60950-1:2006 standard.
!
To connect the supply use wires with a maximum 2 mt length and 0.75mm² cross-section. For shorter wires
use suitable cross-sections.
2
M
Negative
: Power supply and shared teminal for the Open Collector outputs.
3
T1
Open Collector outputs
: These outputs are activated by
breakdown events on the PSTN line or on the GSM
network.
Programmable terminals
: These terminals can be
programmed as;
– Open collector outputs (default setting
):
These outputs
may be activated either by programmed events (automatic
activation), or by a command sent via SMS, or through
caller recognition (remote activation); please refer to the
“
Output activation
” section for further information. The
maximum current available at each OC output is 100 mA.
– Input lines
:
When these inputs receive alarm signals, they
can activate the SMS and telephone dialer functions (please
refer to the “
SMS dialer
” and “
Voice dialer
” sections).
4
T2
5
T3
Programmable Open Collector output
: This output may
be activated by a caller identification event. The maximum
current sink of each OC Output must not exceed 100 mA.
6
-
Earth Ground
:
This terminal must be connected to the Mains Earth, in order to comply with the Telecommunications
Network Safety Standards (Overvoltage Protection Requirements).
7
LE
External telephone line
: These terminals can be connected to the land line.
8
9
LI
Internal telephone line
: These terminals must be connected to the control panel or an alternative communication terminal.
10
Summary of Contents for GS3100-BX
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