User Interface Connections - Bose ControlSpace AMS-8 Installation Manual

3.4 User interfaces connections
4 5
6
3
1 2
ControlSpace
Wall Controller
Power supply
Voltage 12-24VDC, +/-20%
Current @ 12VDC 50mA typ
@ 24VDC 30mA typ
Recommended power BOSE CS AMS-8
supply* 24VDC, 2.7A stabilised
power supply
RS485 wiring**
Max Distance 600m
Termination *** 120ohm
Cable type 1 pair twisted and
shielded
Nom. Cap. 40pF/m
Nom. Imp. 124ohm
Nom. Att. 2dB @ 1MHz
Recommended cable BOSE CS AMS-8
communication/power
cable for CS-WC/CS-PP
Audio wiring Not applicable
* 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 '–'
3. Drainwire = RS485 communication 'GND'
4. Red = power '24VDC'
5. Black = power 'ground'
6. Blue jacket
3. System Installation
™ AMS-8 ControlSpace ™ AMS-8
Paging Panel
12-24VDC, +/-10%
@ 12VDC 140mA typ
@ 24VDC 70mA typ
BOSE CS AMS-8
24VDC, 2.7A stabilised
power supply
600m
120ohm
1 pair twisted and
shielded
Nom. Cap. 40pF/m
Nom. Imp. 124ohm
Nom. Att. 2dB @ 1MHz
BOSE CS AMS-8
communication/power
cable for CS-WC/CS-PP
Standard Mic/Line
cable, 1 pair with
shielding
1 2
CS AMS-8 audio/power cable
1. Yellow = balanced line cable (shielded)
2. Green = balanced line cable (shielded)
5
3. Red = power '24VDC'
4. Black = power 'ground'
5. Yellow jacket
3 4
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
11