att door phone controller 사용자 설명서
Connecting Door Speaker, Door Button, and Door
Ajar Switch to the AT&T Door Phone Controller
Polarity of wires is not important.
Total wire length should not
exceed 1500 feet.
Door Ajar switch should be
closed when door is closed. If a
closed when door is closed. If a
door ajar switch will not be
used, you must leave a jumper
used, you must leave a jumper
installed across the two “Door
Ajar Switch” terminals.
Ajar Switch” terminals.
1.
2.
3.
Run shielded twisted pair wires (22–24AWG) from the
“Speaker” terminals on the rear panel of the AT&T Door
Phone Controller (13 & 14) to the installed Door
“Speaker” terminals on the rear panel of the AT&T Door
Phone Controller (13 & 14) to the installed Door
Speaker (1 & 2). Connect the shield to the “Shield” ter-
minal on the controller (12).
Run 2 wires (22–24AWG) from the “Door Bell Button”
terminals (10 & 11) to the door bell push button on the
installed door speaker/push button assembly (3 & 4).
Run 2 wires (22-24AWG) from the optional “Door Ajar
Switch” terminals (8 & 9) to the installed door ajar
switch.
switch.
Remote Door Open Switch (optional)
A remote door open switch (normally-open contact) provides
additional means for opening an electric door opening device.
To connect wires for a remote door open switch use the
To connect wires for a remote door open switch use the
1.
Install the remote door open button in desired location
using manufacturer’s installation instructions.
2. Run 2 wires (22–24AWG) from the installed (normally-
open contact) remote door open switch to the “Remote
Door Open” terminals (6 & 7) on the AT&T Door Phone
Controller back panel (polarity of wires is not important).
Installation Procedures 2-13