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Applicable for appliances: VT825 & VT825DC with VT18 / extension module, VT825i, VT825ii, VT855i, VT855ii, VT960, VT960i, VT960ii.,
These systems have the possibility to can connect up to x2 loads managed by built-in relays. Built-in relays have independent separate entrances and exits. The appliances use latching relays, when the power on the appliance switches on/off, relays remain in the command position!
Purpose
Relays are needed for control of AC/DC mains: e.g. lamps, fans, or other devices.
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