Operation Modes; Connection To The Telephone Line; Typical Configuration; Mixed Configuration - golmar IT-4N Manual De Instalación

OPERATION MODES

Depending on the functionality desired, the installation of the telephone Interface for 4+N audio door
entry systems can be done in different ways.
The most common configurations follow:

Connection to the telephone line:

In an apartment with a Telefonica fixed-line, the interface can be connected under the following
configurations:
The apartment's telephone is connected to the interface's local subscriber loop, where it performs
the functions of telephone and audio door entry system.
Telephone/Audio Door entry system
PSTN
The installation has various telephones, one connected to the interface's local subscriber loop
performing the functions of telephone and audio door entry system, and the other connected to the
telephone line, before the interface, performing the function of telephone only.
Telephone/Audio Door entry system
PSTN

Typical configuration

Local subscriber loop
Telephone line
Door panel 4+N
Lock release
TF-104
2 2

Mixed configuration

Local subscriber loop
Telephone line
Telephone
Door panel 4+N
Lock release
TF-104
2 2
Telephones 4+N
IT-4N
4 N
-
IT
4+N
TF-104
4+N
2
Lock release
2
5+N
Telephones 4+N
IT-4N
4 N
-
IT
4+N
TF-104
4+N
2
Lock release
2
5+N
Door panel 4+N
TF-104
2
Door panel 4+N
TF-104
2
45