IN 90 9
1
10
4
2
50
5
2
3
1
0878
0879
0877
IN 90 9
1
10
4
2
50
5
IN 90 9
1
10
4
2
50
5
7
Connection base 1501
1501.10 Base for connection of control console / music source. White
Connection base for connecting the
1201.x
and
1202
control consoles, as well as external music sources
far from the
1301.x
or
1316
audio processor.
With RCA audio input for connecting an external music source to the sound installation. Mono output.
Lamp indicating signal presence.
1501.10 Base for connection of control console / music source. Black
Same features as the
1501.10
in black.
Schematics
Conection to the
1301.x
or
1316
audio processor
Pilot lamp for RCA signal reception
It lights when the RCA connectors are receiving
an audio signal from an external music source
which is over the minimum sensitivity threshold.
Inlet for 1201.x or 1202 control consoles
RJ-45
phone-type inlet for the connection of the
1201.x
or
1202
control consoles.
Inlet for external audio source
RCA input for the connection of external audio
sources.
1501
connection with 6 wires
1
2
3
Terminal block for direct connection of
1201
control consoles to
1203
intercom units.
1501
connection with 5 wires
Connection to the
1301.x
or
1316
audio processor
5 wires
Without input for music program through
the
1501
module.
The wires "
10
,
90
and
50
" are only used
with
1316
audio processor.
Connect only "
5
and
50
" if a music source
provides one of the four audio programs.
Use terminals "10 and 50" only for distances over 1500 ft. (500 m). In that cases, an audio de-balancer is also needed.
NOTE: If this input is used for the connection of an external music source, a monoaural program will be provided to the system.
This connection base is used for connecting
the
1201.x
or
1202
control consoles, as well
as any external audio source to the
1301.x
or
1316
audio processor.
Both connections can be used at the same
time. The music source coming from this
module is the "
1
" music program.
Connection to the
1301.x
or
1316
audio processor
General line
6 wires
With input for music program through
the
1501
module.
If this music program input is used, the
music source input "
1
" of the
1316
audio
processor must not be used.
1
2
3
15 V
20 K
W
automatic, from 316 mV to 3.16 V
80 mA
TECHNICAL SPECIFICATIONS
Power supply
Input impedance
Sensitivity of the RCA input
Current consumption (@ max. power)
1501
WARNING
: In case program 1 comes from RCA input, make sure to connect wires
5
and
50
to the
audio processor. This input is only for program 1.
Borne no
5
will correspond to wire no
5
of the general line, if audio program
no
1
has been assigned to it. If not, it will correspond to wires
6, 7
or
8
depending on the assigned audio program.
General line
Содержание Millennium
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