Data Sheet for Product

23
Smart Infrastructure
A6V11940275_en--_b
2021-03-12
Automatic volume control
Automated volume control module
PCA2008-A1
Supply
Power supply
DC 24 V
Current consumption
100 mA
Microphone connection
Max PCA2007-A1 connected
4
Microphone power supply
DC 12 V phantom power
Electrically isolated from the power supply.
Microphone input sensitivity selectable
Line level or microphone level
Max. input level (MIC)
12 μV/Pa
Max. input level (LINE)
+ 25 dB
Monitoring of each microphone wiring
Interruption, short-circuit, ground fault
Fault indicator relay
Changeover contact (fault / OK)
Inactive lines can be excluded via jumper
Relay contact
Max. 48 V / 500 mA
Cable connection
Plug-in terminal blocks
Ambient conditions
Operating temperature
-5…+40 °C
Storage temperature
-20…+70 °C
Operation in humid environments
(without moisture condensation)
10...90 % rel.
Storage in humid environments
(without moisture condensation)
5...90 % rel.
Housing type
Open frame design
Mounting
DIN rail mounting (TS35)
Dimensions and weights
W x H x D mm
75 x 70 x 40
Weight
100…110 g
Standards
EN 54-16