User Interface Connections - Bose ControlSpace AMS-8 Sicherheitshinweise & Installationshandbuch

3.4 User interfaces connections
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Power supply
Voltage
Current
Recommended power
supply*
RS485 wiring**
Max Distance
Termination ***
Cable type
Recommended cable
Audio wiring
* Note: If the above mentioned power supply is not used, any other power supply used in Europe must be
compliant with EN/IEC 60950.
** Recommended RS485 wiring
Always connect the components in a daisy-chain configuration (rather than in a star or other
configuration). Be sure to separate the data cable from power wiring (>50V) on the cable tray or other
cable management.
*** Termination
The termination jumper should be placed on the last user interface (CS-WC or CS-PP), located at the end of
each RS485 communication line.
CS AMS-8 communication/power cable
1. Blue = RS485 communication '+'
2. Clear = RS485 communication '–'
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3. Drainwire = RS485 communication 'GND'
4. Red = power '24VDC'
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5. Black = power 'ground'
6. Blue jacket
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ControlSpace ™ AMS-8 ControlSpace
Wall Controller Paging Panel
12-24VDC, +/-20% 12-24VDC, +/-10%
@ 12VDC 50mA typ @ 12VDC 140mA typ
@ 24VDC 30mA typ @ 24VDC 70mA typ
BOSE CS AMS-8 BOSE CS AMS-8
24VDC, 2.7A stabilised 24VDC, 2.7A stabilised
power supply power supply
600m 600m
120ohm 120ohm
1 pair twisted and 1 pair twisted and
shielded shielded
Nom. Cap. 40pF/m Nom. Cap. 40pF/m
Nom. Imp. 124ohm Nom. Imp. 124ohm
Nom. Att. 2dB @ 1MHz Nom. Att. 2dB @ 1MHz
BOSE CS AMS-8 BOSE CS AMS-8
communication/power communication/power
cable for CS-WC/CS-PP cable for CS-WC/CS-PP
Not applicable Standard Mic/Line
cable, 1 pair with
shielding
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3 4
3. System Installation
™ AMS-8 ControlSpace ™ AMS-8
Local Input Module
24VDC, +5%/-10%
@ 24VDC 60mA typ
BOSE CS AMS-8
24VDC, 2.7A stabilised
power supply
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
BOSE CS AMS-8 audio/
power cable for CS-LIM
CS AMS-8 audio/power cable
1. Yellow = balanced line cable (shielded)
2. Green = balanced line cable (shielded)
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3. Red = power '24VDC'
4. Black = power 'ground'
5. Yellow jacket
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