VELBUS INSTALLATION GUIDE
OTHER WIRING
The mains voltage wiring (for example coming from circuit breakers) can be
connected to the voltage-out relay modules (VMB4RYLD), on which switched
lighting circuits can be directly connected in turn. It goes without saying that
your dimmable lighting circuits should be connected to dimmer module
channels (see "DIN rail dimmer modules" p.16), and so on.
Once power is up on your Velbus system, you can already control each module
(relay, dimmer, shutter, etc.) using the small button located behind each plastic
cover, even before any programming has taken place. This way you can test for
electrical cabling problems.
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