4EVAC Zon-expander för ytterligare 6 sub-zoner, dual source
This is efficiency!
Small loads are a perfect match for the SW6-SWITCHING module. A simple way to distribute high power over multiple small loads. No rackbuild, No engineering!
SW6-SWITCHING module is an efficient and cost-saving add-on to the Compact 500 concept. Directly connected to a single output line of the DA-200, the switching module splits the line into 6 additional surveilled speaker-lines for paging only.
Using two amplifier channels the SW6 provides paging simultaneously with background music for uninterrupted paging and BGM services. In case silenced zones are mixed with the system configuration, an internal (3rd) surveillance channel is pre-selected to guarantee 24/7 cable integrity detection.
A simple end-off-line module (EOL) is watching over the cable integrity for short-fault, open-fault and earth-leakage, receiving an AC carrier that is generated by the SW6 for each line.
Each SW6 comes in a DIN-rail housing that sits on a reserved spot inside the COMPACT 500 housing that can handle up to 2 modules, serving up to 12 additional switched speaker lines.
Each speaker line with a load as small as 1 Watt or as large as 200 Watt can listen to both BGM and/or PAGING. This dynamic way of audio distribution makes the COMPACT 500 the most compact and versatile system in the industry.