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dimmer
GF-NLM01

The GEFFEN dimmer series GF-LD4W is a 4-channel 0-10V DALI dimmer. Through the central control bus or RS232 control 4-channel dimming output, the DC 0-10V control signal is output, and the dimmable power supply of the LED lamp is given. (LED power supply with 0-10V DALI input terminal).

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Four independent DC 0-10V DALI control signals.

Each signal can be connected to 4 dimmable LED power supplies.

Support central control bus interface.

Support RS232 control.

The control signal and the output signal are isolated by optocoupler.

The device requires two sets of power supplies: DC24V and AC220V.

Multiple devices can work in tandem to distinguish device numbers by ID codes.

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GEFFEN is specialized in processinghigh definition video signals for years. wehave developed and produced a series ofpro video devices, including signalconverter, multi-viewer, optical fiberconverter, signal distribution amplifiersignal generator and matrix switcher, etc.
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：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140
ADD:Building 3, Baizhong Creative Park, Xinqiao Section, Shilian Road, Panyu District, Guangzhou City   TEL：020-34702140
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