VARIANTS :
VC7010A : 10W 100V LINE RESISTIVE
VC7030A : 30W 100V LINE AUTO TRANS
VC7050A : 50W 100V LINE AUTO TRANS
VC7100A : 100W 100V LINE AUTO TRANS
VC7000A series of volume controllers are available with ratings from 10 to 100W, with front panel size of 70 x 120 mm (American face plate). Standard version is horizontal mounting whereas vertical mounting shall be available upon request.
They are suitable for 4 wire system installation and comes with built in overriding relay and LED indicator.
FEATURES
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Suitable for 4 wire system : 2 for 100V line, 2 for 24V DC overriding signal
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2 plate mounting for better looks
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Built in overriding relay to allow emergency signal to bypass volume attenuation
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Overriding LED indicator whenever EM paging is activated
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5 preset attenuation with OFF
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Large cable terminal block for ease of termination
TECHNICAL SPECIFICATIONS
|
7010A
|
7030A
|
7050A
|
7100A
|
Power rating (W - 100V line)
|
10
|
30
|
50
|
1000
|
Overriding voltage
|
24V DC
|
Overriding current
|
15 mA per channel
|
Attenuation
|
6 steps including OFF
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Attenuation / step
|
6 dB / step
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Attenuation method
|
Resistive
|
Auto trans
|
Colour
|
White
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Size ( WxHxD ) mm
|
70 x 120 x 40
|
Weight ( gms )
|
100
|
248
|
248
|
382
|
|
|
|
|
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Download : Brochure