SKU: AP-D413
Rack-mount 16 channel 24V DC supply that drives loudspeaker line override for priority announcements, activated by alarm inputs on each of its 16 channels.
The AP-D413 is what makes volume-control override actually work across a building. Each of its 16 channels supplies 24V DC at 1A to the override relays in AVTRON volume controllers, forcing those zones back to full level when a priority broadcast goes out.
Channels are activated by 16 corresponding alarm inputs, so a fire panel or paging controller can lift override zone by zone rather than all at once — important when only part of a building needs to be addressed.
Front panel indicators cover power and each of CH1-CH16, with address dip settings for systems using multiple units. Trigger output is a low level (0V) or short circuit signal.
The 3U full-metal chassis measures 133 x 483 x 390mm at under 10kg, running from 200-240V AC with fuse protection and 24V DC backup, drawing under 15W.
| Output | 24VDC 1A, 16 channels |
|---|---|
| Trigger out | Low level (OV) or short circuit signal |
| Controls | Power switch and address dip setting |
| Indicators | Power, CH1-CH16 |
| Power Input | 200-240V AC, Fuse Protection, 24V DC |
| Power Consumption | <15W |
| Mount | 3U 19" Rack Mount, Table Top |
| Enclosure & Color | Full Metal, Black |
| Dimension & Weight | 133(H) x 483(W) x 390(D) mm, <10Kg |