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Chapter
4
4.2.8.3 Connecting an Alarm
The alarm is activated in the event of a false stopping of the system.
It is connected via the ALARM output (control contact closed when idle) of the AUDIO connector.
Alarm A
Alarm
system
Alarm B
Power supply
4.2.8.4 Connecting a Broadcast Loudspeaker
Broadcast loudspeakers are connected via the AUDOUT output of the AUDIO connector.
Aud Out A
Amplifier
Aud Out B
Power supply
4.2.8.4.1 Audio Output Characteristics:
•
Output impedance: < 500 Ohms
•
Output level: access + 3 dBr
4.2.8.5 Connecting a General Ringer
General Ringer is available only with the PowerCPU EE board.
The general ringer is connected via the CENRG output of the AUX connector.
CenRg A
General
call ringer
CenRg B
Power supply
8AL91217USAA - Ed. 01 - July 2018 - Installation Manual
Powering and connecting the PBX to the customer LAN
BUSINESS PROCESSING UNIT
LAN
Distribution panel
MODULE 1
ISDN T0 1
BUSINESS PROCESSING UNIT
Distribution panel
LAN
MODULE 1
ISDN T0 1
Distribution panel
BUSINESS PROCESSING UNIT
LAN
MODULE 1
ISDN T0 1
SLI1/2 &
AUX
CONFIG.
LAN
AUDIO
DOORPHONE
MODULE
MODULE 2
ISDN T0 2
SLI1/2 &
AUX
CONFIG.
LAN
AUDIO
DOORPHONE
MODULE
MODULE 2
ISDN T0 2
SLI1/2 &
AUX
CONFIG.
LAN
AUDIO
DOORPHONE
MODULE
MODULE 2
ISDN T0 2
PowerCPU EE
Mini-MIX
FAN
POWER
CPU
PowerCPU EE
Mini-MIX
FAN
POWER
CPU
PowerCPU EE
Mini-MIX
FAN
POWER
CPU
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