TOA D-984VC D-900 Series VCA Control Module
VCA control (20 channels) + 8 inputs 8 outputs
By the VCA controls from external equipment,this module permits the D-901’s gains of 12 inputs and 8 outputs to be controlled via the D-911. By the contact input controls from external equipment, it permits preset memory recall, gain control, stereo input selection and channel ON/OFF operation plus tally outputs.
D-984 VC
VCA control input +5V GND, Terminal 1 – 20 (12 input channels, 8 outputchannels), RJ45 connecter x 4 Control contents: Volume control of each input/output channel.Variable range: –∞dB to +0dB
Contact input COM + terminal 1-8: Open voltage: 5V DC, short-circuit current: 5mA, RJ45 connector x 2
Control Preset memory selection Any preset memory can be recalled.Control method: No-voltage make of over 100ms/ No-voltage make single pulse of over 100ms
Volume control Any input/output channel volume can be turned UP or DOWN.Control method: 1 step variation for no-voltage make single pulse of over 100ms 1 step continuous operation for every 70ms for no-voltage make of over 100ms. Can be reset when at break.Variable range; –∞dB to +10dB
Channel Any input/output channel can be turned ON and OFF.Control method: No-voltage make of over 100ms/No-voltage make single pulse of over 100ms
Stereo selection Input channel lines of the D-936R (optional), or the D-937SP(optional) (4stereo input module) can be selected.Control method: No-voltage make of over 100ms/No-voltage make single pulse of over 100ms
Contact output COM + terminal 1-8: No-voltage make contact, contact capacity: 24V DC, 100mA RJ45 connector x 2
Finish Panel: Pre-coated steel plate, black, 30% gloss
Dimensions 35 (W) x 119.5 (H) x 178.4 (D)mm
Weight 170g
