TEMA TELECOMUNICAZIONI SRL
T11-T12 Multifunction Automated Attendant
MAS-T11-T12-rev03-EN
Pagina 14 di 38
6 CONNECTION
T11/T12 PBX connection is very simple. Diodes and connectors situated on the front and back panel of
T11/T12 unit are shown in the following picture:
1
= Status telephone line 1
2
= Status telephone line 2 (T12 only)
R
= LED showing the status of the remote-control relay
In/out
= Alarm contacts input connector/remote-controlled output contact (see appendix A)
L1, L2
= RJ 6-pin connector for connecting the first and second (T12 only) system telephone lines.
The two central contacts, i.e., the two internal wires of a standard telephone cable, are used.
Symbolically representing the six pins of the connector, the x's represent the two pins to connect “o o
x x o o”. This is where you would connect any line equipped with CLI service for recognizing the
calling number.
M
= RJ 6-pin connector for music on hold ouput (only if T7005/32 is present). No connection on two
internal wires are made to protect the unit as you wrongly insert a telephone line. The signal is present
on the second and fourth pins of connector. Symbolically representing the six pins of the connector,
the x's represent the two pins to connect “o x o o x o”.
Com
= RJ 4-pin connector for DIAL-232 accessory. DIAL-232 is used to perform unit’s programming
from a PC where “T12WIN” software is installed. Connector used only for T11/T12 programming, don’t
use it for different purposes.
Sel
= Two-position slide deviator. Not used.
Power
= Power supply input. Use only model TEMA T7024 model provided with the system.
CAUTION:
the rear panel shows both the system model number (T11 or T12) and its serial number.
You will need this serial number
for any service or maintenance requests both during and after the
system's warranty period.
1 2 R In/Out
L1 M L2 Com Power
Sel
1 2
T12 - S/N 123456
