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- Manual
FA01869-EN
- 08/2022 - © CAME S.p.A. - The contents of this manual may be changed, at any time, and without notice. - T
ranslation of the
original instructions
PXTEL01
BOARD DESCRIPTION
Telephone dialler on PSTN line for PXC2 control units.
For:
- sending and receiving voice calls on the telephone line
- receiving DTMF commands for remote control, after installing the
PXSV voice guide.
The dialler allows sending alarms in digital format to security firms
with the Contact ID protocol.
EN50131 GRADE 3 certified device (
).
DESCRIPTION OF PARTS
❶
Status warning LED
❷
Terminal board for connection to the phone line
❸
Connector for connecting the PXC2 control unit board
LED STATUS
Flashing (1 flash per second)
Off
On
Meaning
LEDs
Status
Line on
White
Line off
Quiet
Green
Incoming call
Telephone line in stand-by
Red
Telephone line in use
No communication with the control unit
Blue
Communication with the control unit
TECHNICAL DATA
MODELS
PXTEL01
Local power supply (V)
9÷15 DC
Maximum absorbed current (mA)
20
Working temperature (°C)
-10 to +40
Insulation class
TNV-1
Regulatory compliance
EN50131-3, Grade2
Environmental class II
Dimensions (mm)
91 x 44 x 24
INSTALLATION
Disconnect the power supply and connect the dialler to the
control unit.
Do not force the module into the control unit.
The PSTN telephone line must be connected to the terminals [L, L]
and the derived telephone devices, if any, must be connected in der-
ivation to the terminals [T, T].
The earth terminal must be connected to the earth connection.
The number reserved for the control unit in PABX telephone
switchboards must allow direct functions both in outgoing and in-
coming.
The communications passing through the number reserved
for the control unit must take priority over any other communication
in progress.
Wire the telephone line with cables separated from any oth-
er cable in the system to prevent damage to the system.
The control unit can only be connected to a PSTN line (ana-
logue) or ADSL line (equipped with a special filter or splitter).
Connecting the board to digital lines (for example ISDN) causes dam-
age to the circuits.
“Simulated” telephone lines (lines outgoing from ADSL/fiber
routers) can create disturbances to the CONTACT-ID digital commu-
nications to the security firms and may not work in case of power
failure.
Example of connection of the terminal board to the
PSTN B
network.