Siemens Building Technologies — . Universal Dimmer, main modul (R,L,C load) - N 52../3..

• One output for switching and dimming resistive, inductive or capacitive loads
• Interface for connecting universal dimmer submodules and with software for controlling up to 5 universal dimmer submodules
• Automatic adjustment to leading edge or trailing edge control, depending on the type of load
• Integrated power supply unit for the electronics, connected to 230 V AC
• A pushbutton on top of the device for switching between bus mode and direct mode and for selecting the device (output A…F) to be switched directly
• Two pushbuttons on top of the device for switching and dimming the selected output in direct operating mode
• 6 bicolor LEDs for indicating the switch status or an error (blinking) in the selected device (output)
• Selectable mode for each output (normal mode, one- or two-level timer mode, blinking)
• Integrated 8-bit scene control and integration of each output in up to 8 scenes
• Integrated bus coupling units, Bus connection via bus terminal
• Electronic protection of the output against overload, short circuit and temperature rise
• 2 subsidiary inputs for 230 V AC (with neutral line as reference potential) for connecting 2 conventional pushbuttons for direct switching and dimming of the output and with selectable additional transmission of these switching and dimming commands via the bus
• Max. length of connecting lines on the subsidiary inputs up to 100 m
• Determination of switching state by means of the voltage generated in the device

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