2
4
5
6
7
8
9
90
10
50
60
70
80
IN
1
1316
CPU- Central audio Processing Unit 1316
Schematics
1
TECHNICAL SPECIFICATIONS
DC power supply
Max. power consumption
Max. output - flat cable connector or terminal block 2
Audio output
Rack module width
15 V general line (red/black wires)
180 mA
1.2 A
3 V
RMS
+ 7 V (1, 5, 6, 7, 8, 10, 50, 60, 70 and 80)
7 UP
Description
This module controls the installation. Only one per installation.
It is fitted in a 7u/3u aluminium chassis and stainless steel front cover, to be assembled in
a 19" rack.
Both rack-mounted
MILLENNIUM
modules and decentralized units can be controlled by this
CPU. Therefore, a great installation flexibility can be carried out.
Functions
Zone information storage (No. of zones, No. of groups and group names).
It controls the audio inputs and their functions: input switching and
1102.1
tuning.
It initializes the installation when powered-up. A digital communication with every digital
module of the installation is made.
Connection to system general line through terminal blocks.
Connection to
1102.1
and
1101.1
is made through a 20-pin connector, whereas other rack
modules connection is made through a 14-pin connector.
System status is displayed through indicator leds: power, digital communication.
Front connection to
1202
is made through a RJ-45 connector.
14-pin connector
(line bus)
Rack fixing screw
15 V
indicator led
Terminal blocks
(general line)
Wire
9
indicator led
+ 15 Vdc output voltage
Ground / Earth
Audio channel 1(+)
Audio channel 2 (+)
Audio channel 3 (+)
Audio channel 4 (+)
Digital communication (+) RS-485
Digital communication () RS-485
Intercommunication audio ()
Audio channel 1 ()
Audio channel 2 ()
Audio channel 3 ()
Audio channel 4 ()
No-priority input (1202 loudspeaker)
20-pin Bus Connector
(to connect
1316
followed
by
1101.1
and
1102.1
)
Wire
90
indicator led
Data transmission
indicator leds
(wires
9
&
90
)
RJ-45 connector
(
1202
console)
GENERAL LINE TERMINAL BLOCKS
Intercommunication audio (+)
Power cord
22
Содержание Millennium
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