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ENGLISH
Table 3 - TERMINALS
1-2 [L.E.]
External telephone line.These terminals can be connected to the PSTN line.
3-4 [L.I.]
Internal telephone line. These terminals (normally connected to the PSTN line) must
be connected to the telephone device terminals (terminals L.E. on Bentel Diallers).
5 [
]
Earth. In compliance with the Telecommunications Network Safety Standards
(Overvoltage protection), this terminal must be connected to the Mains Earth.
6-14 [
]
Negative Power Supply
7-8-9-10-11
[01]...[05]
Programmable Open-Collector Outputs that can be activated by SMS or the
following events:
1) PSTN Trouble (O1 at default)
2) GSM Trouble (O2 at default)
3) COMMUNICATION Trouble between the MAIN Board and GSM Module (O3 at default)
4) BATTERY TROUBLE—BGSM-A/230 only (O4 at default)
5) MAINS Trouble—BGSM-A/230 only (O4 at default)
6) OUTGOING call (O5 at default)
7) INCOMING call (O5 at default)
12-13 [A.S.]
Tamper. These terminals must be connected to the Tamper switch: they are closed when
the BGSM-A is properly closed, and will open when the frontplate is removed.
15-16-17-18
[L1]...[L4]
Programmable Alarm line. Activates the SMS Dialler and Telephone functions (Line
1 [L1] priority)
19-20
[+ 12V][–]
Power Supply. In the BGSM-A/12 model, these terminals must be connected to a
13.8 V
1A min. power supply, whereas, in the BGSM-A/230 model, they are already
connected to the secondary circuit of the transformer (at Factory).
Both models must be connected to a standby battery.
Table 2 - INPUT POLARITY
Activation
Command for
Input Lines
Settings
Jumper
P2 - P3*
Programming
Via Software
Manual
Positive
+12V
,
N.C.
/
Positive
Floating/GND 0V
,
N.O.
+
Negative
GND 0V
-
N.O.
+
Negative
Floating/12V
-
N.C.
/
(*) - The Jumper P2 (17) sets the polarity of Lines L1 and L2.
(*) - The Jumper P3 (18) isets the polarity of Lines L3 and L4.
1. Remove the screws and the metal casing [1].
2. Drill the anchor screw holes (use the back-
plate to mark the screw locations).
G
Check for cable conduits and water
pipes before drilling.
3. Lay the cables, then pull them through the ca-
ble entry [11].
4. Attach the backplate to the wall.
5. Insert the SIM-CARD (see Figure 2a).
G
The SIM-CARD PIN must be disabled.
6. Complete the connections on the terminal bo-
ard [10].
7. Fit the antenna [2] and connector [5], then clo-
se the BGSM-A.
CONNECTIONS
A detailed description of the BGSM-A terminals
can be found in Table 3.
G
G
G
G
G
Use shielded cable only for all
connections, with one end connected to
negative, and the other floating.
Connect the Security device telephone terminals
(L.E. on BENTEL products) to terminals 3-4 (L.I.)
on the BGSM-A board and, if required, connect
Terminals 1-2 (L.E.) directly to the PSTN line.
The 5 OC Outputs refer respectively to terminals 7-
8-9-10 and 11 (O1, O2, O3, O4 and O5). These
Outputs are programmed at default to signal the even-
ts shown in Table 3. The Output signals and Standby
Polarity (Normally Open (
â
â
â
â
â
) or Normally Closed
(
á
á
á
á
á
) can be programmed as per requirements.
Each OC Output can close 70 mA maximum
current to negative.
The BGSM-A provides 4 Alarm channels for SMS
and Telephone Dialler functions. These channels
refer respectively to terminals 15, 16, 17 and 18
(L1, L2, L3 and L4), and can be activated by Posi-
