Important - Bentel Security B-TEL2 Manual De Instalación Y Usuario

This paragraph describes how the B-TEL2 is installed.
Numbers in bold type between brackets [ ] refer to parts in Figure 1, except when otherwise
indicated.
When choosing the location to install the dialer, keep the following considerations in mind:
ˆ it is recommended that the dialer be installed at a height of about 160cm. This height will not only facilitate
keypad and microphone access, but also make it easier to view the display;
ˆ ensure that there are no water pipes or electric cables present where the holes for attachment will be
drilled. Once the installation location has been chosen, lay the wires between the dialer and the devices to
which it will be connected. Proceed with the attachment as described in the following (refer to Figure 1 to
identify the parts mentioned).
1. Remove the front panel by unscrewing the four screws [1].
CAUTION - After the dialer is installed, it may be necessary to remove the front panel for maintenance or repair
purposes. Bear in mind that if the tamper switch is connected to the corresponding line of an anti-intrusion
system, the latter can cause an undesired alarm. Therefore, before removing the front panel of the dialer, make
sure that the panel's alarm group is disabled (refer to the control panel's instructions for information on how to
disable the alarm group).
2. Pass the connection cables through the opening [8] and mount the dialer using the holes [3].
DESCRIPTION OF THE TERMINALS DESCRIPTION OF THE TERMINALS DESCRIPTION OF THE TERMINALS DESCRIPTION OF THE TERMINALS DESCRIPTION OF THE TERMINALS
1-2 [L.E.] External telephone line. Connect the external telephone line to terminals 1-2 [L.E.]. The dialer must
be connected before all other telephone devices that will share the same line (these devices are connected
to terminals 3-4 [L.I.]).
As required by active laws and regulations, terminals 1-2 [L.E.] must be connected to the telephone
line by means of the appropriate plug or a telephone commutator
CAUTION - Do not connect telephone devices parallel to terminals 1-2 [L.E.]
3-4 [L.I.] Internal telephone line. These terminals are used to connect other devices that will share the line
(telephone exchanges, telephones, fax, modem, etc.).
the event of an alarm, the dialer will use the telephone line to which it is connected for the time
necessary to carry out the programmed call cycle.
- ] - - -
5 [- Ground
CAUTION - As required by telecommunication systems safety standards, the 5 [-] terminal must be connected
to the ground of the electrical circuit to protect the dialer from overvoltage on the telephone line.
6-7 [A.S.] Tamper. These terminals are connected to the tamper switch [14] and are normally closed. They
open when the box's front panel is removed (anti-opening protection). Connect these terminals to the
tamper line of the security system control panel.
9-10 [O1][O2] Open-Collector Output. OC (Open-Collector) output.
CAUTION - During a power failure, no voltage will be present at the [+12] terminal. In order to continue powering
loads, draw the voltage directly from the battery's positive terminal.
11-12-13-14 [L1][L2][L3][L4]
When Positive drops, the dialer will call the telephone numbers and playback the alarm message associated
with that alarm channel.
IMPORTANT - Channel #1 is prioritized over other alarm channels. If channel #1 is activated, the channel
#1 call cycle will be performed, even if the dialer has already begun another channel's call cycle.
M M
M ] M
15-16 [+12] [M Power supply. The dialer can be powered by two different voltages, 13.8 Vcc or 27.6 Vcc.
4 Channel telephone dialler
INSTALLATION
MOUNTING MOUNTING MOUNTING
MOUNTING MOUNTING
Alarm channels. Normally, these terminals must be connected to Positive.
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