SV-200MA
Surveillance board
Designed to be built in the VM-2120/-2240 amplifiers, the SV-200MA permits monitoring of individual speaker lines and the power amplifier.
- For VM-2000
- Surveillance of power amplifier
- Impedance surveillance of speaker lines
- Selectable check period 10 - 60 minutes.
- Control outputs for status of each line and amplifier
- Control inputs for de-activating each speaker output
- Initialise and check button (impedance)
- Specifications
- Downloads
Specifications
Specifications for product:
| SV-200MA | |
|---|---|
| Power source |
24 V DC provided by VM-2000 |
| Control input |
Speaker line check, impedance initialisation. No-voltage make contact, open voltage: 3.3 VDC, short circuit current: under 1 mA |
| Control output |
Per speaker line: short, break; amplifier fault; earth leakage; initialisation busy; initialisation error. Open-collector: withstand voltage: 30 VDC, control current: less than10 mA |
| Applicable model |
VM-2000 |
| Current consumption |
120 mA |
| Input / Output |
Per zone: zone status (output), de-activate zone (input); attenuator bypass status (output), de-activate (input), external SP input status (output), de-activate (input). Inputs: no-voltage make contact input, open voltage 24 VDC, max. current 60 mA. Outputs: open collector, withstand voltage 24 VDC, max. 20 mA |
| Connection |
25-pin sub-D terminal, female. Cable set for connections inside VX-2000. |
| Dimensions |
90 x 20.6 x 157 mm (W x H x D) |
| Operating temperature |
0 - 50 °C |
| Weight |
140 g |
Downloads
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