The L5512RVF Series unit is C-Bus relay-switching device designed to be mounted in electrical switchboards or similar enclosures. For ease of installation, it is DIN rail mounted, measuring 12 DIN modules wide.

Twelve independent voltage free relay contacts rated at 10A each are provided for general switching applications for resistive, inductive or fluorescent loads.

The unit consumes no current from the C-Bus network during normal operation. This unit  includes a 200mA C-Bus power supply for powering other C-Bus devices connected to the network (e.g., C-Bus Key Input Switches, Touchscreens, PIR detectors, e.t.c).

C-Bus connections are conveniently achieved at the unit through the use of RJ45 connectors, allowing similar units to be quickly looped together.

Local toggle buttons are included to allow individual channels to be togged at each unit, as well as via C-Bus commands. Remote On and OFF facilities are available, permitting all channels to be turned ON and OFF without C-Bus network communication.

The unit optically isolates the mains power from the safe extra low voltage C-Bus network. LED Indicators are provided to show the status of the C-Bus Network and the status of the unit.

Up to 100 units without power supply and 10 units with power supply are permitted on any one single C-Bus network (255 networks available in a C-Bus installation).