Operating Principles; Gsm Interface Facility - Bentel Security BGSM-A Mode D'emploi

R ed LED N ormally OFF: ON (solid) signals SIM C AR D or GSM M odule trouble. C heck
the flat cable and the SIM C AR D . If this status persists, call your Service D ealer.
Am ber LED N ormally OFF: ON (solid) signals PSTN line trouble and successive
switching to the GSM network. If this status persists, call your Service D ealer.
Red LED Normally OFF: ON (solid) signals 'Incom ing call' on the BGSM -A.
Red LED Normally OFF: ON (solid) signals 'Outgoing call' on the BGSM -A.
Green LED s N ormally ON : indicate the signal strength.
First LED blinking: indicates ON LY em ergency calls allowed.
tive signals (transition from M
Negative signals (transition from positive to M
Use the on-board Jumpers P2 [17] and P3 [18] to
set the standby polarity of Input pairs L1-L2 and
L3-L4 (refer to Table 2). This setting is strictly
linked to the Input standby polarity (refer to "PRO-
GRAMMING THE SIM VIA PC" or "PROGRAM-
MING THE SIM VIA CELLPHONE"). In position a
the Inputs will be activated by positive signals
(á á or L) whereas, in position b the inputs will
á á á
be activated by Negative signals (â
A 13.8 V /1A power supply must be connected
_
to terminals 19-20 (+ 12V –) of the BGSM-A/12.
Terminals 19-20 of the BGSM-A/230, are already
connected to the secondary circuit of the tran-
sformer. The 230 V (from Mains) must be con-
nected to the 3-way fused terminal board [20].
Both Models must be connected to a
G
standby battery.
See the Wiring diagram in Figure 4.
To Ta m p er Line
Figure 4 - Wiring Diagram
28
Table 4 - LED SIGN A LS
M M to Positive á) or M
M
â or H).
â â
â
<9 ?! ?" ?# ?$ ?%
1 2 3 4 5 6 7 8 9 10 11
Telephone Device
GTCOM
BTEL99
Om nia/Academ y40/Kyo8/Kyo300
M M â). M M
The GSM Interface facility takes priority over the
Dialler facility (Voice and SMS). Therefore, if a
line-sharing device (connected downstream to
the Interface) requires the line, any ongoing cal-
ls/communications (Voice or SMS) will be inter-
rupted, and the calls from the line-sharing device
(e.g. Security system) will be sent. When the line-
sharing device hangs up, the Dialler facility (Voi-
ce or SMS) will restart the calls/communications.
NOTE - SMS Communication facility takes
priority over Voice Call facility. Therefore,
SMS texts will be sent before Voice calls.
This operating mode will allow all calls and data
transmissions to be carried on the PSTN line du-
ring standby status. However, when the voltage
on the PSTN line (terminals LE) drops below 3 V
for a period ranging between 10 to 45 seconds
(the time depends on the device that is connected
to terminals LI), the BGSM-A will simulate the
<! <" <# <$
12 13 14 15 16 17 18 19 20

OPERATING PRINCIPLES

GSM INTERFACE FACILITY

BATTERY
To Tra nsform er (M od . B G S M -A /230)
To 13,8V Line (M od. B G S M -A /12 )
Fire Panel
BGSM-A - GSM Dialler and Interface
This connection
is necessary
for both M odels
Security Panel