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CA 4115/30/45 Power Supply Unit
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4. CA 4115/30/45 Power Supply Unit
The MCS-D 200 control unit features a modular power converter for approximately 15 microphone stations (MCS-D 202 or
MCS-D 2073); optionally two power converters for approximately 30 microphone stations.
If the system is to be extended, you will require additional power supply units.
The following power supply units are supplied for installation into a 19" rack.
CA 4115 power supply unit (1 modular power converter = 2 A) for approx. 15 microphone stations
CA 4130 power supply unit (2 modular power converters = 4 A) for approx. 30 microphone stations
CA 4145 power supply unit (3 modular power converters = 6 A) for approx. 45 microphone stations
Note:
Before connecting any devices, always make sure which type of power supply unit you are using. You will find the designation
on the type plate on the back panel of the power supply unit.
4.1 Controls and indicators
Front view
Power switch
Power LED illuminates when the MCS-D 200 control unit is switched on and ready to pass signals, no matter if the
power switch is on or off.
Power converter LED 1-3. These LEDs will only illuminate when the MCS-D 200 control unit and the power supply unit are
switched on.
Ventilation slots must not be covered to provide unrestricted circulation.
Mounting brackets for installation into a 19" rack.
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Rear view
Mains connector with fuse holder. The fuse holder contains a 6.3 A slow-blow (T) fuse.
Ventilation outlet. The fan is controlled by the temperature.
NetRateBus sockets to connect the MCS-D 200 control unit or CA 4115/30/45 power supply unit.
Extension ports to connect microphone stations such as MCS-D 202, MCS-D 2073 etc.
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